90476320 has 48 divisors (see below), whose sum is σ = 233186688. Its totient is φ = 32899840.

The previous prime is 90476293. The next prime is 90476341. The reversal of 90476320 is 2367409.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23944 + ... + 27463.

It is an arithmetic number, because the mean of its divisors is an integer number (4858056).

Almost surely, 2^90476320 is an apocalyptic number.

It is an amenable number.

90476320 is an abundant number, since it is smaller than the sum of its proper divisors (142710368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90476320 is a wasteful number, since it uses less digits than its factorization.

90476320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51433 (or 51425 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 90476320 is about 9511.9041206270. The cubic root of 90476320 is about 448.9296702194.

The spelling of 90476320 in words is "ninety million, four hundred seventy-six thousand, three hundred twenty".