8625320 has 32 divisors (see below), whose sum is σ = 21172320. Its totient is φ = 3136320.

The previous prime is 8625317. The next prime is 8625343. The reversal of 8625320 is 235268.

It is a super-2 number, since 2×8625320² = 148792290204800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8625320.

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, 9362 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (661635).

Almost surely, 2^8625320 is an apocalyptic number.

It is an amenable number.

8625320 is an abundant number, since it is smaller than the sum of its proper divisors (12547000).

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

8625320 is a wasteful number, since it uses less digits than its factorization.

8625320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19625 (or 19621 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 8625320 is about 2936.8895110303. The cubic root of 8625320 is about 205.0808326878.

The spelling of 8625320 in words is "eight million, six hundred twenty-five thousand, three hundred twenty".