97328080 has 20 divisors (see below), whose sum is σ = 226287972. Its totient is φ = 38931200.

The previous prime is 97328071. The next prime is 97328083. The reversal of 97328080 is 8082379.

It can be written as a sum of positive squares in 2 ways, for example, as 36675136 + 60652944 = 6056^2 + 7788^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97328083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608221 + ... + 608380.

Almost surely, 2^97328080 is an apocalyptic number.

It is an amenable number.

97328080 is an abundant number, since it is smaller than the sum of its proper divisors (128959892).

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

97328080 is a wasteful number, since it uses less digits than its factorization.

97328080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216614 (or 1216608 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 97328080 is about 9865.4994805129. The cubic root of 97328080 is about 459.9875232911.

The spelling of 97328080 in words is "ninety-seven million, three hundred twenty-eight thousand, eighty".