99976760 has 32 divisors (see below), whose sum is σ = 242252640. Its totient is φ = 36914304.

The previous prime is 99976759. The next prime is 99976771. The reversal of 99976760 is 6767999.

It is a congruent number.

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, 95612 + ... + 96651.

It is an arithmetic number, because the mean of its divisors is an integer number (7570395).

Almost surely, 2^99976760 is an apocalyptic number.

It is an amenable number.

99976760 is an abundant number, since it is smaller than the sum of its proper divisors (142275880).

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

99976760 is a wasteful number, since it uses less digits than its factorization.

99976760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192287 (or 192283 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 53.

The square root of 99976760 is about 9998.8379324800. The cubic root of 99976760 is about 464.1229237340.

The spelling of 99976760 in words is "ninety-nine million, nine hundred seventy-six thousand, seven hundred sixty".