90758325 has 48 divisors (see below), whose sum is σ = 181595520. Its totient is φ = 39045120.

The previous prime is 90758309. The next prime is 90758329. The reversal of 90758325 is 52385709.

It is not a de Polignac number, because 90758325 - 2⁴ = 90758309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90758329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3841 + ... + 14009.

It is an arithmetic number, because the mean of its divisors is an integer number (3783240).

Almost surely, 2^90758325 is an apocalyptic number.

It is an amenable number.

90758325 is an abundant number, since it is smaller than the sum of its proper divisors (90837195).

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

90758325 is a wasteful number, since it uses less digits than its factorization.

90758325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206 (or 10201 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 90758325 is about 9526.7163807893. The cubic root of 90758325 is about 449.3956083626.

The spelling of 90758325 in words is "ninety million, seven hundred fifty-eight thousand, three hundred twenty-five".