99964492 has 6 divisors (see below), whose sum is σ = 174937868. Its totient is φ = 49982244.

The previous prime is 99964483. The next prime is 99964493. The reversal of 99964492 is 29446999.

It is not an unprimeable number, because it can be changed into a prime (99964493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12495558 + ... + 12495565.

Almost surely, 2^99964492 is an apocalyptic number.

It is an amenable number.

99964492 is a deficient number, since it is larger than the sum of its proper divisors (74973376).

99964492 is a wasteful number, since it uses less digits than its factorization.

99964492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24991127 (or 24991125 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 52.

The square root of 99964492 is about 9998.2244423698. The cubic root of 99964492 is about 464.1039390121.

The spelling of 99964492 in words is "ninety-nine million, nine hundred sixty-four thousand, four hundred ninety-two".