8750625 has 40 divisors (see below), whose sum is σ = 15744960. Its totient is φ = 4296000.

The previous prime is 8750591. The next prime is 8750639. The reversal of 8750625 is 5260578.

It is a happy number.

It is not a de Polignac number, because 8750625 - 2⁸ = 8750369 is a prime.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24196 + ... + 24554.

It is an arithmetic number, because the mean of its divisors is an integer number (393624).

Almost surely, 2^8750625 is an apocalyptic number.

It is an amenable number.

8750625 is a deficient number, since it is larger than the sum of its proper divisors (6994335).

8750625 is a wasteful number, since it uses less digits than its factorization.

8750625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 8750625 is about 2958.1455339452. The cubic root of 8750625 is about 206.0691711656.

The spelling of 8750625 in words is "eight million, seven hundred fifty thousand, six hundred twenty-five".