8625000 has 112 divisors (see below), whose sum is σ = 28124640. Its totient is φ = 2200000.

The previous prime is 8624999. The next prime is 8625007. The reversal of 8625000 is 5268.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8625007) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 374989 + ... + 375011.

Almost surely, 2^8625000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8625000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14062320).

8625000 is an abundant number, since it is smaller than the sum of its proper divisors (19499640).

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

8625000 is an equidigital number, since it uses as much as digits as its factorization.

8625000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8625000 is about 2936.8350311177. The cubic root of 8625000 is about 205.0782964851.

The spelling of 8625000 in words is "eight million, six hundred twenty-five thousand".