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2264976 = 243372107
BaseRepresentation
bin1000101000111110010000
311021001222000
420220332100
51034434401
6120314000
725152300
oct10507620
94231860
102264976
11130778a
12912900
13613c2c
1442d600
152eb186
hex228f90

2264976 has 120 divisors (see below), whose sum is σ = 7633440. Its totient is φ = 641088.

The previous prime is 2264959. The next prime is 2265001. The reversal of 2264976 is 6794622.

It is a happy number.

2264976 is a `hidden beast` number, since 2 + 2 + 649 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 219 + 219 + 66 + 48 + 93 + 77 + 67 .

It is a self number, because there is not a number n which added to its sum of digits gives 2264976.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21115 + ... + 21221.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

22264976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3816720).

2264976 is an abundant number, since it is smaller than the sum of its proper divisors (5368464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2264976 is a wasteful number, since it uses less digits than its factorization.

2264976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 119 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2264976 is about 1504.9837208422. The cubic root of 2264976 is about 131.3271546362.

It can be divided in two parts, 2264 and 976, that added together give a triangular number (3240 = T80).

The spelling of 2264976 in words is "two million, two hundred sixty-four thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 107 108 112 126 144 147 168 189 196 214 216 252 294 321 336 378 392 428 432 441 504 588 642 749 756 784 856 882 963 1008 1176 1284 1323 1498 1512 1712 1764 1926 2247 2352 2568 2646 2889 2996 3024 3528 3852 4494 5136 5243 5292 5778 5992 6741 7056 7704 8988 10486 10584 11556 11984 13482 15408 15729 17976 20223 20972 21168 23112 26964 31458 35952 40446 41944 46224 47187 53928 62916 80892 83888 94374 107856 125832 141561 161784 188748 251664 283122 323568 377496 566244 754992 1132488 2264976