99174982 has 16 divisors (see below), whose sum is σ = 155639232. Its totient is φ = 47346880.

The previous prime is 99174973. The next prime is 99175009. The reversal of 99174982 is 28947199.

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 7 ways as a sum of consecutive naturals, for example, 9013 + ... + 16720.

It is an arithmetic number, because the mean of its divisors is an integer number (9727452).

Almost surely, 2^99174982 is an apocalyptic number.

99174982 is a deficient number, since it is larger than the sum of its proper divisors (56464250).

99174982 is a wasteful number, since it uses less digits than its factorization.

99174982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25823.

The product of its digits is 326592, while the sum is 49.

The square root of 99174982 is about 9958.6636653720. The cubic root of 99174982 is about 462.8788920493.

The spelling of 99174982 in words is "ninety-nine million, one hundred seventy-four thousand, nine hundred eighty-two".