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2485476 = 2232721409
BaseRepresentation
bin1001011110110011100100
311200021102200
421132303210
51114013401
6125134500
730061200
oct11366344
94607380
102485476
111448414
129ba430
136903c6
14489b00
15341686
hex25ece4

2485476 has 54 divisors (see below), whose sum is σ = 7313670. Its totient is φ = 709632.

The previous prime is 2485453. The next prime is 2485477. The reversal of 2485476 is 6745842.

It can be written as a sum of positive squares in only one way, i.e., 1382976 + 1102500 = 1176^2 + 1050^2 .

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

It is a d-powerful number, because it can be written as 219 + 42 + 8 + 59 + 44 + 7 + 65 .

It is a self number, because there is not a number n which added to its sum of digits gives 2485476.

It is not an unprimeable number, because it can be changed into a prime (2485477) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1060 + ... + 2468.

22485476 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 2485476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656835).

2485476 is an abundant number, since it is smaller than the sum of its proper divisors (4828194).

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

2485476 is a wasteful number, since it uses less digits than its factorization.

2485476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433 (or 1421 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2485476 is about 1576.5392478464. The cubic root of 2485476 is about 135.4575421957.

The spelling of 2485476 in words is "two million, four hundred eighty-five thousand, four hundred seventy-six".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1409 1764 2818 4227 5636 8454 9863 12681 16908 19726 25362 29589 39452 50724 59178 69041 88767 118356 138082 177534 207123 276164 355068 414246 621369 828492 1242738 2485476