97500088 has 32 divisors (see below), whose sum is σ = 216136800. Its totient is φ = 40344192.

The previous prime is 97500079. The next prime is 97500089. The reversal of 97500088 is 88000579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97500089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28395 + ... + 31642.

It is an arithmetic number, because the mean of its divisors is an integer number (6754275).

Almost surely, 2^97500088 is an apocalyptic number.

It is an amenable number.

97500088 is an abundant number, since it is smaller than the sum of its proper divisors (118636712).

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

97500088 is a wasteful number, since it uses less digits than its factorization.

97500088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60079 (or 60075 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 97500088 is about 9874.2132851180. The cubic root of 97500088 is about 460.2583425966.

The spelling of 97500088 in words is "ninety-seven million, five hundred thousand, eighty-eight".