90325982 has 4 divisors (see below), whose sum is σ = 135488976. Its totient is φ = 45162990.

The previous prime is 90325979. The next prime is 90326003. The reversal of 90325982 is 28952309.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22581494 + ... + 22581497.

It is an arithmetic number, because the mean of its divisors is an integer number (33872244).

Almost surely, 2^90325982 is an apocalyptic number.

90325982 is a deficient number, since it is larger than the sum of its proper divisors (45162994).

90325982 is a wasteful number, since it uses less digits than its factorization.

90325982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45162993.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 90325982 is about 9503.9982112793. The cubic root of 90325982 is about 448.6808809780.

The spelling of 90325982 in words is "ninety million, three hundred twenty-five thousand, nine hundred eighty-two".