97768076 has 24 divisors (see below), whose sum is σ = 195745536. Its totient is φ = 41855760.

The previous prime is 97768063. The next prime is 97768087. The reversal of 97768076 is 67086779.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50315 + ... + 52221.

It is an arithmetic number, because the mean of its divisors is an integer number (8156064).

Almost surely, 2^97768076 is an apocalyptic number.

It is an amenable number.

97768076 is an abundant number, since it is smaller than the sum of its proper divisors (97977460).

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

97768076 is a wasteful number, since it uses less digits than its factorization.

97768076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749 (or 3747 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 50.

The square root of 97768076 is about 9887.7740669981. The cubic root of 97768076 is about 460.6796443626.

The spelling of 97768076 in words is "ninety-seven million, seven hundred sixty-eight thousand, seventy-six".