8864625 has 64 divisors (see below), whose sum is σ = 18450432. Its totient is φ = 3672000.

The previous prime is 8864587. The next prime is 8864641. The reversal of 8864625 is 5264688.

8864625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8864625 - 2⁶ = 8864561 is a prime.

8864625 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28722 + ... + 29028.

It is an arithmetic number, because the mean of its divisors is an integer number (288288).

Almost surely, 2^8864625 is an apocalyptic number.

It is an amenable number.

8864625 is an abundant number, since it is smaller than the sum of its proper divisors (9585807).

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

8864625 is a wasteful number, since it uses less digits than its factorization.

8864625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 333 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 8864625 is about 2977.3520114357. The cubic root of 8864625 is about 206.9601781083.

The spelling of 8864625 in words is "eight million, eight hundred sixty-four thousand, six hundred twenty-five".