90585356 has 12 divisors (see below), whose sum is σ = 161897568. Its totient is φ = 44328912.

The previous prime is 90585347. The next prime is 90585373. The reversal of 90585356 is 65358509.

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, 240731 + ... + 241106.

It is an arithmetic number, because the mean of its divisors is an integer number (13491464).

Almost surely, 2^90585356 is an apocalyptic number.

It is an amenable number.

90585356 is a deficient number, since it is larger than the sum of its proper divisors (71312212).

90585356 is a wasteful number, since it uses less digits than its factorization.

90585356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481888 (or 481886 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 90585356 is about 9517.6339496747. The cubic root of 90585356 is about 449.1099378118.

The spelling of 90585356 in words is "ninety million, five hundred eighty-five thousand, three hundred fifty-six".