109924155 has 64 divisors (see below), whose sum is σ = 216115200. Its totient is φ = 52565760.

The previous prime is 109924147. The next prime is 109924163. The reversal of 109924155 is 551429901.

It is an interprime number because it is at equal distance from previous prime (109924147) and next prime (109924163).

It is not a de Polignac number, because 109924155 - 2³ = 109924147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116847 + ... + 117783.

It is an arithmetic number, because the mean of its divisors is an integer number (3376800).

Almost surely, 2^109924155 is an apocalyptic number.

109924155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109924155 is a deficient number, since it is larger than the sum of its proper divisors (106191045).

109924155 is a wasteful number, since it uses less digits than its factorization.

109924155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 109924155 is about 10484.4720897144. The cubic root of 109924155 is about 479.0318375870.

The spelling of 109924155 in words is "one hundred nine million, nine hundred twenty-four thousand, one hundred fifty-five".