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4902372 = 2232136177
BaseRepresentation
bin10010101100110111100100
3100020001210100
4102230313210
52223333442
6253024100
756445426
oct22546744
910201710
104902372
112849252
121785030
131028517
14918816
1566c84c
hex4acde4

4902372 has 18 divisors (see below), whose sum is σ = 12392198. Its totient is φ = 1634112.

The previous prime is 4902367. The next prime is 4902379. The reversal of 4902372 is 2732094.

4902372 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4901796 + 576 = 2214^2 + 24^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4902379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68053 + ... + 68124.

Almost surely, 24902372 is an apocalyptic number.

It is an amenable number.

4902372 is an abundant number, since it is smaller than the sum of its proper divisors (7489826).

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

4902372 is a wasteful number, since it uses less digits than its factorization.

4902372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136187 (or 136182 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4902372 is about 2214.1300774796. The cubic root of 4902372 is about 169.8773278793.

The spelling of 4902372 in words is "four million, nine hundred two thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 136177 272354 408531 544708 817062 1225593 1634124 2451186 4902372