99585928 has 16 divisors (see below), whose sum is σ = 201087180. Its totient is φ = 45962688.

The previous prime is 99585869. The next prime is 99585953. The reversal of 99585928 is 82958599.

It can be written as a sum of positive squares in 2 ways, for example, as 92198404 + 7387524 = 9602^2 + 2718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478675 + ... + 478882.

Almost surely, 2^99585928 is an apocalyptic number.

It is an amenable number.

99585928 is an abundant number, since it is smaller than the sum of its proper divisors (101501252).

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

99585928 is a wasteful number, since it uses less digits than its factorization.

99585928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957576 (or 957572 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 55.

The square root of 99585928 is about 9979.2749235603. The cubic root of 99585928 is about 463.5173464127.

The spelling of 99585928 in words is "ninety-nine million, five hundred eighty-five thousand, nine hundred twenty-eight".