99392492 has 6 divisors (see below), whose sum is σ = 173936868. Its totient is φ = 49696244.

The previous prime is 99392459. The next prime is 99392509. The reversal of 99392492 is 29429399.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12424058 + ... + 12424065.

It is an arithmetic number, because the mean of its divisors is an integer number (28989478).

Almost surely, 2^99392492 is an apocalyptic number.

It is an amenable number.

99392492 is a deficient number, since it is larger than the sum of its proper divisors (74544376).

99392492 is a wasteful number, since it uses less digits than its factorization.

99392492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24848127 (or 24848125 counting only the distinct ones).

The product of its digits is 314928, while the sum is 47.

The square root of 99392492 is about 9969.5783260878. The cubic root of 99392492 is about 463.2170394031.

The spelling of 99392492 in words is "ninety-nine million, three hundred ninety-two thousand, four hundred ninety-two".