90935608 has 16 divisors (see below), whose sum is σ = 170827560. Its totient is φ = 45381600.

The previous prime is 90935591. The next prime is 90935633. The reversal of 90935608 is 80653909.

It is a congruent number.

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, 6178 + ... + 14833.

Almost surely, 2^90935608 is an apocalyptic number.

It is an amenable number.

90935608 is a deficient number, since it is larger than the sum of its proper divisors (79891952).

90935608 is a wasteful number, since it uses less digits than its factorization.

90935608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21558 (or 21554 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 90935608 is about 9536.0163590464. The cubic root of 90935608 is about 449.6880273894.

The spelling of 90935608 in words is "ninety million, nine hundred thirty-five thousand, six hundred eight".