99565968 has 40 divisors (see below), whose sum is σ = 259253248. Its totient is φ = 32925312.

The previous prime is 99565943. The next prime is 99565979. The reversal of 99565968 is 86956599.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071 + ... + 14262.

Almost surely, 2^99565968 is an apocalyptic number.

It is an amenable number.

99565968 is an abundant number, since it is smaller than the sum of its proper divisors (159687280).

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

99565968 is a wasteful number, since it uses less digits than its factorization.

99565968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16471 (or 16465 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 57.

The square root of 99565968 is about 9978.2748007860. The cubic root of 99565968 is about 463.4863767613.

The spelling of 99565968 in words is "ninety-nine million, five hundred sixty-five thousand, nine hundred sixty-eight".