107199172 has 24 divisors (see below), whose sum is σ = 192500000. Its totient is φ = 52206336.

The previous prime is 107199149. The next prime is 107199179. The reversal of 107199172 is 271991701.

It is a super-2 number, since 2×107199172² = 22983324954971168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107199179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85204 + ... + 86452.

Almost surely, 2^107199172 is an apocalyptic number.

It is an amenable number.

107199172 is a deficient number, since it is larger than the sum of its proper divisors (85300828).

107199172 is a wasteful number, since it uses less digits than its factorization.

107199172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 37.

The square root of 107199172 is about 10353.7032988202. The cubic root of 107199172 is about 475.0403245544.

It can be divided in two parts, 10719 and 9172, that added together give a palindrome (19891).

The spelling of 107199172 in words is "one hundred seven million, one hundred ninety-nine thousand, one hundred seventy-two".