9272470 has 16 divisors (see below), whose sum is σ = 16737840. Its totient is φ = 3698464.

The previous prime is 9272447. The next prime is 9272479. The reversal of 9272470 is 742729.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9272479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3084 + ... + 5296.

It is an arithmetic number, because the mean of its divisors is an integer number (1046115).

Almost surely, 2^9272470 is an apocalyptic number.

9272470 is a deficient number, since it is larger than the sum of its proper divisors (7465370).

9272470 is a wasteful number, since it uses less digits than its factorization.

9272470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 9272470 is about 3045.0730697308. The cubic root of 9272470 is about 210.0866611334.

The spelling of 9272470 in words is "nine million, two hundred seventy-two thousand, four hundred seventy".