4902156 has 72 divisors (see below), whose sum is σ = 14487200. Its totient is φ = 1397088.

The previous prime is 4902127. The next prime is 4902173. The reversal of 4902156 is 6512094.

It is a super-2 number, since 2×4902156² = 48062266896672, which contains 22 as substring.

It is an Ulam number.

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, 12150 + ... + 12546.

Almost surely, 2^4902156 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 4902156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7243600).

4902156 is an abundant number, since it is smaller than the sum of its proper divisors (9585044).

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

4902156 is a wasteful number, since it uses less digits than its factorization.

4902156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4902156 is about 2214.0812993203. The cubic root of 4902156 is about 169.8748328938.

The spelling of 4902156 in words is "four million, nine hundred two thousand, one hundred fifty-six".