9007320 has 64 divisors (see below), whose sum is σ = 30885120. Its totient is φ = 2058624.

The previous prime is 9007319. The next prime is 9007333. The reversal of 9007320 is 237009.

9007320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9007320² = 162263627164800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4522 + ... + 6201.

It is an arithmetic number, because the mean of its divisors is an integer number (482580).

Almost surely, 2^9007320 is an apocalyptic number.

It is an amenable number.

9007320 is an abundant number, since it is smaller than the sum of its proper divisors (21877800).

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

9007320 is a wasteful number, since it uses less digits than its factorization.

9007320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10744 (or 10740 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 9007320 is about 3001.2197520342. The cubic root of 9007320 is about 208.0647604069.

The spelling of 9007320 in words is "nine million, seven thousand, three hundred twenty".