99503164 has 12 divisors (see below), whose sum is σ = 174223224. Its totient is φ = 49725104.

The previous prime is 99503141. The next prime is 99503179. The reversal of 99503164 is 46130599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3582 + ... + 14554.

It is an arithmetic number, because the mean of its divisors is an integer number (14518602).

Almost surely, 2^99503164 is an apocalyptic number.

It is an amenable number.

99503164 is a deficient number, since it is larger than the sum of its proper divisors (74720060).

99503164 is a wasteful number, since it uses less digits than its factorization.

99503164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13244 (or 13242 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 99503164 is about 9975.1272673585. The cubic root of 99503164 is about 463.3889039617.

The spelling of 99503164 in words is "ninety-nine million, five hundred three thousand, one hundred sixty-four".