90746625 has 32 divisors (see below), whose sum is σ = 152755200. Its totient is φ = 47836800.

The previous prime is 90746599. The next prime is 90746633. The reversal of 90746625 is 52664709.

It is not a de Polignac number, because 90746625 - 2⁹ = 90746113 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32016 + ... + 34734.

It is an arithmetic number, because the mean of its divisors is an integer number (4773600).

Almost surely, 2^90746625 is an apocalyptic number.

It is an amenable number.

90746625 is a deficient number, since it is larger than the sum of its proper divisors (62008575).

90746625 is a wasteful number, since it uses less digits than its factorization.

90746625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2816 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 90746625 is about 9526.1022984220. The cubic root of 90746625 is about 449.3762964351.

The spelling of 90746625 in words is "ninety million, seven hundred forty-six thousand, six hundred twenty-five".