9272256 has 56 divisors (see below), whose sum is σ = 28041600. Its totient is φ = 2648832.

The previous prime is 9272239. The next prime is 9272279. The reversal of 9272256 is 6522729.

It is a happy number.

9272256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106 + ... + 4793.

Almost surely, 2^9272256 is an apocalyptic number.

9272256 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9272256 is an abundant number, since it is smaller than the sum of its proper divisors (18769344).

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

9272256 is a wasteful number, since it uses less digits than its factorization.

9272256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6921 (or 6911 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 9272256 is about 3045.0379307982. The cubic root of 9272256 is about 210.0850449193.

The spelling of 9272256 in words is "nine million, two hundred seventy-two thousand, two hundred fifty-six".