99912496 has 10 divisors (see below), whose sum is σ = 193580492. Its totient is φ = 49956240.

The previous prime is 99912487. The next prime is 99912499. The reversal of 99912496 is 69421999.

It is not an unprimeable number, because it can be changed into a prime (99912499) by changing a digit.

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 as a sum of consecutive naturals, namely, 3122250 + ... + 3122281.

Almost surely, 2^99912496 is an apocalyptic number.

It is an amenable number.

99912496 is a deficient number, since it is larger than the sum of its proper divisors (93667996).

99912496 is a wasteful number, since it uses less digits than its factorization.

99912496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244539 (or 6244533 counting only the distinct ones).

The product of its digits is 314928, while the sum is 49.

The square root of 99912496 is about 9995.6238424623. The cubic root of 99912496 is about 464.0234579896.

The spelling of 99912496 in words is "ninety-nine million, nine hundred twelve thousand, four hundred ninety-six".