90492316 has 12 divisors (see below), whose sum is σ = 158436432. Its totient is φ = 45224768.

The previous prime is 90492293. The next prime is 90492349. The reversal of 90492316 is 61329409.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7716 + ... + 15508.

It is an arithmetic number, because the mean of its divisors is an integer number (13203036).

Almost surely, 2^90492316 is an apocalyptic number.

It is an amenable number.

90492316 is a deficient number, since it is larger than the sum of its proper divisors (67944116).

90492316 is a wasteful number, since it uses less digits than its factorization.

90492316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10700 (or 10698 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 90492316 is about 9512.7449245736. The cubic root of 90492316 is about 448.9561252294.

The spelling of 90492316 in words is "ninety million, four hundred ninety-two thousand, three hundred sixteen".