90357004 has 12 divisors (see below), whose sum is σ = 160485304. Its totient is φ = 44504064.

The previous prime is 90356969. The next prime is 90357017. The reversal of 90357004 is 40075309.

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, 168309 + ... + 168844.

Almost surely, 2^90357004 is an apocalyptic number.

It is an amenable number.

90357004 is a deficient number, since it is larger than the sum of its proper divisors (70128300).

90357004 is a wasteful number, since it uses less digits than its factorization.

90357004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337224 (or 337222 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 90357004 is about 9505.6301211440. The cubic root of 90357004 is about 448.7322408223.

The spelling of 90357004 in words is "ninety million, three hundred fifty-seven thousand, four".