90754924 has 24 divisors (see below), whose sum is σ = 171728928. Its totient is φ = 41717760.

The previous prime is 90754913. The next prime is 90754999. The reversal of 90754924 is 42945709.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9969 + ... + 16759.

It is an arithmetic number, because the mean of its divisors is an integer number (7155372).

Almost surely, 2^90754924 is an apocalyptic number.

It is an amenable number.

90754924 is a deficient number, since it is larger than the sum of its proper divisors (80974004).

90754924 is a wasteful number, since it uses less digits than its factorization.

90754924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065 (or 7063 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 90754924 is about 9526.5378810983. The cubic root of 90754924 is about 449.3899948700.

The spelling of 90754924 in words is "ninety million, seven hundred fifty-four thousand, nine hundred twenty-four".