90104332 has 12 divisors (see below), whose sum is σ = 157839976. Its totient is φ = 45007200.

The previous prime is 90104291. The next prime is 90104351. The reversal of 90104332 is 23340109.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6513 + ... + 14920.

Almost surely, 2^90104332 is an apocalyptic number.

It is an amenable number.

90104332 is a deficient number, since it is larger than the sum of its proper divisors (67735644).

90104332 is a wasteful number, since it uses less digits than its factorization.

90104332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488 (or 22486 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 90104332 is about 9492.3301670349. The cubic root of 90104332 is about 448.3135759026.

The spelling of 90104332 in words is "ninety million, one hundred four thousand, three hundred thirty-two".