99659368 has 24 divisors (see below), whose sum is σ = 195347250. Its totient is φ = 47661152.

The previous prime is 99659347. The next prime is 99659377. The reversal of 99659368 is 86395699.

It can be written as a sum of positive squares in only one way, i.e., 99640324 + 19044 = 9982^2 + 138^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7543 + ... + 16006.

Almost surely, 2^99659368 is an apocalyptic number.

It is an amenable number.

99659368 is a deficient number, since it is larger than the sum of its proper divisors (95687882).

99659368 is a wasteful number, since it uses less digits than its factorization.

99659368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23601 (or 23574 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 55.

The square root of 99659368 is about 9982.9538714751. The cubic root of 99659368 is about 463.6312592590.

The spelling of 99659368 in words is "ninety-nine million, six hundred fifty-nine thousand, three hundred sixty-eight".