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2952372 = 2231923563
BaseRepresentation
bin1011010000110010110100
312112222220010
423100302310
51223433442
6143140220
734044333
oct13206264
95488803
102952372
111737185
12ba4670
137c4a87
1456bd1a
153d4b9c
hex2d0cb4

2952372 has 48 divisors (see below), whose sum is σ = 7580160. Its totient is φ = 890208.

The previous prime is 2952371. The next prime is 2952377. The reversal of 2952372 is 2732592.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4963 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (157920).

22952372 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 2952372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3790080).

2952372 is an abundant number, since it is smaller than the sum of its proper divisors (4627788).

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

2952372 is a wasteful number, since it uses less digits than its factorization.

2952372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612 (or 610 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 2952372 is about 1718.2467808787. The cubic root of 2952372 is about 143.4576434942.

The spelling of 2952372 in words is "two million, nine hundred fifty-two thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 228 276 437 563 874 1126 1311 1689 1748 2252 2622 3378 5244 6756 10697 12949 21394 25898 32091 38847 42788 51796 64182 77694 128364 155388 246031 492062 738093 984124 1476186 2952372