97732516 has 24 divisors (see below), whose sum is σ = 197297856. Its totient is φ = 41492640.

The previous prime is 97732501. The next prime is 97732517. The reversal of 97732516 is 61523779.

It is not an unprimeable number, because it can be changed into a prime (97732517) 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, 13315 + ... + 19306.

It is an arithmetic number, because the mean of its divisors is an integer number (8220744).

Almost surely, 2^97732516 is an apocalyptic number.

It is an amenable number.

97732516 is an abundant number, since it is smaller than the sum of its proper divisors (99565340).

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

97732516 is a wasteful number, since it uses less digits than its factorization.

97732516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32739 (or 32737 counting only the distinct ones).

The product of its digits is 79380, while the sum is 40.

The square root of 97732516 is about 9885.9757232152. The cubic root of 97732516 is about 460.6237851109.

The spelling of 97732516 in words is "ninety-seven million, seven hundred thirty-two thousand, five hundred sixteen".