99562492 has 48 divisors (see below), whose sum is σ = 187612992. Its totient is φ = 46126080.

The previous prime is 99562487. The next prime is 99562493. The reversal of 99562492 is 29426599.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99562493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634078 + ... + 634234.

It is an arithmetic number, because the mean of its divisors is an integer number (3908604).

Almost surely, 2^99562492 is an apocalyptic number.

99562492 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

99562492 is a deficient number, since it is larger than the sum of its proper divisors (88050500).

99562492 is a wasteful number, since it uses less digits than its factorization.

99562492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The square root of 99562492 is about 9978.1006208597. The cubic root of 99562492 is about 463.4809830261.

The spelling of 99562492 in words is "ninety-nine million, five hundred sixty-two thousand, four hundred ninety-two".