9272904 has 16 divisors (see below), whose sum is σ = 23182320. Its totient is φ = 3090960.

The previous prime is 9272899. The next prime is 9272927. The reversal of 9272904 is 4092729.

9272904 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193162 + ... + 193209.

It is an arithmetic number, because the mean of its divisors is an integer number (1448895).

Almost surely, 2^9272904 is an apocalyptic number.

It is an amenable number.

9272904 is an abundant number, since it is smaller than the sum of its proper divisors (13909416).

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

9272904 is a wasteful number, since it uses less digits than its factorization.

9272904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386380 (or 386376 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 9272904 is about 3045.1443315547. The cubic root of 9272904 is about 210.0899387998.

The spelling of 9272904 in words is "nine million, two hundred seventy-two thousand, nine hundred four".