90733996 has 6 divisors (see below), whose sum is σ = 158784500. Its totient is φ = 45366996.

The previous prime is 90733991. The next prime is 90734003. The reversal of 90733996 is 69933709.

It is not an unprimeable number, because it can be changed into a prime (90733991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11341746 + ... + 11341753.

Almost surely, 2^90733996 is an apocalyptic number.

It is an amenable number.

90733996 is a deficient number, since it is larger than the sum of its proper divisors (68050504).

90733996 is a wasteful number, since it uses less digits than its factorization.

90733996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683503 (or 22683501 counting only the distinct ones).

The product of its (nonzero) digits is 275562, while the sum is 46.

The square root of 90733996 is about 9525.4394124366. The cubic root of 90733996 is about 449.3554492446.

The spelling of 90733996 in words is "ninety million, seven hundred thirty-three thousand, nine hundred ninety-six".