99116372 has 12 divisors (see below), whose sum is σ = 174219360. Its totient is φ = 49339416.

The previous prime is 99116357. The next prime is 99116387. The reversal of 99116372 is 27361199.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99116357) and next prime (99116387).

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 53672 + ... + 55487.

It is an arithmetic number, because the mean of its divisors is an integer number (14518280).

Almost surely, 2^99116372 is an apocalyptic number.

It is an amenable number.

99116372 is a deficient number, since it is larger than the sum of its proper divisors (75102988).

99116372 is a wasteful number, since it uses less digits than its factorization.

99116372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109390 (or 109388 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 99116372 is about 9955.7205665888. The cubic root of 99116372 is about 462.7876906954.

The spelling of 99116372 in words is "ninety-nine million, one hundred sixteen thousand, three hundred seventy-two".