9072624 has 40 divisors (see below), whose sum is σ = 25569792. Its totient is φ = 2749120.

The previous prime is 9072601. The next prime is 9072629. The reversal of 9072624 is 4262709.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9072591 and 9072600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9072629) 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, 8064 + ... + 9119.

Almost surely, 2^9072624 is an apocalyptic number.

It is an amenable number.

9072624 is an abundant number, since it is smaller than the sum of its proper divisors (16497168).

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

9072624 is a wasteful number, since it uses less digits than its factorization.

9072624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17205 (or 17199 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 9072624 is about 3012.0796802210. The cubic root of 9072624 is about 208.5663804192.

The spelling of 9072624 in words is "nine million, seventy-two thousand, six hundred twenty-four".