90983325 has 24 divisors (see below), whose sum is σ = 151927776. Its totient is φ = 48040000.

The previous prime is 90983317. The next prime is 90983329. The reversal of 90983325 is 52338909.

It is not a de Polignac number, because 90983325 - 2³ = 90983317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90983329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1570 + ... + 13580.

It is an arithmetic number, because the mean of its divisors is an integer number (6330324).

Almost surely, 2^90983325 is an apocalyptic number.

It is an amenable number.

90983325 is a deficient number, since it is larger than the sum of its proper divisors (60944451).

90983325 is a wasteful number, since it uses less digits than its factorization.

90983325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12125 (or 12120 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 90983325 is about 9538.5179666445. The cubic root of 90983325 is about 449.7666691593.

The spelling of 90983325 in words is "ninety million, nine hundred eighty-three thousand, three hundred twenty-five".