90325608 has 16 divisors (see below), whose sum is σ = 225814080. Its totient is φ = 30108528.

The previous prime is 90325603. The next prime is 90325643. The reversal of 90325608 is 80652309.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (90325603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881760 + ... + 1881807.

It is an arithmetic number, because the mean of its divisors is an integer number (14113380).

Almost surely, 2^90325608 is an apocalyptic number.

It is an amenable number.

90325608 is an abundant number, since it is smaller than the sum of its proper divisors (135488472).

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

90325608 is a wasteful number, since it uses less digits than its factorization.

90325608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763576 (or 3763572 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 90325608 is about 9503.9785353293. The cubic root of 90325608 is about 448.6802617140.

The spelling of 90325608 in words is "ninety million, three hundred twenty-five thousand, six hundred eight".