97328088 has 256 divisors, whose sum is σ = 333849600. Its totient is φ = 25850880.

The previous prime is 97328083. The next prime is 97328113. The reversal of 97328088 is 88082379.

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 63 ways as a sum of consecutive naturals, for example, 710356 + ... + 710492.

It is an arithmetic number, because the mean of its divisors is an integer number (1304100).

Almost surely, 2^97328088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97328088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166924800).

97328088 is an abundant number, since it is smaller than the sum of its proper divisors (236521512).

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

97328088 is a wasteful number, since it uses less digits than its factorization.

97328088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 97328088 is about 9865.4998859662. The cubic root of 97328088 is about 459.9875358942.

The spelling of 97328088 in words is "ninety-seven million, three hundred twenty-eight thousand, eighty-eight".