89750625 has 40 divisors (see below), whose sum is σ = 151001664. Its totient is φ = 47400000.

The previous prime is 89750561. The next prime is 89750629. The reversal of 89750625 is 52605798.

It is not a de Polignac number, because 89750625 - 2⁶ = 89750561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89750629) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 282967 + ... + 283283.

Almost surely, 2^89750625 is an apocalyptic number.

It is an amenable number.

89750625 is a deficient number, since it is larger than the sum of its proper divisors (61251039).

89750625 is a wasteful number, since it uses less digits than its factorization.

89750625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 89750625 is about 9473.6806469292. The cubic root of 89750625 is about 447.7261842548.

The spelling of 89750625 in words is "eighty-nine million, seven hundred fifty thousand, six hundred twenty-five".