97325538 has 8 divisors (see below), whose sum is σ = 194651088. Its totient is φ = 32441844.

The previous prime is 97325521. The next prime is 97325539. The reversal of 97325538 is 83552379.

It is a sphenic number, since it is the product of 3 distinct primes.

97325538 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 97325538.

It is not an unprimeable number, because it can be changed into a prime (97325539) by changing a digit.

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, 8110456 + ... + 8110467.

It is an arithmetic number, because the mean of its divisors is an integer number (24331386).

Almost surely, 2^97325538 is an apocalyptic number.

97325538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97325538 is a wasteful number, since it uses less digits than its factorization.

97325538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16220928.

The product of its digits is 226800, while the sum is 42.

The square root of 97325538 is about 9865.3706468637. The cubic root of 97325538 is about 459.9835186281.

The spelling of 97325538 in words is "ninety-seven million, three hundred twenty-five thousand, five hundred thirty-eight".