107188404 has 12 divisors (see below), whose sum is σ = 250106304. Its totient is φ = 35729464.

The previous prime is 107188397. The next prime is 107188429. The reversal of 107188404 is 404881701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×107188404² = 22978707904134432, which contains 22 as substring.

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, 4466172 + ... + 4466195.

It is an arithmetic number, because the mean of its divisors is an integer number (20842192).

Almost surely, 2^107188404 is an apocalyptic number.

It is an amenable number.

107188404 is an abundant number, since it is smaller than the sum of its proper divisors (142917900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107188404 is a wasteful number, since it uses less digits than its factorization.

107188404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932374 (or 8932372 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 107188404 is about 10353.1832785863. The cubic root of 107188404 is about 475.0244183200.

The spelling of 107188404 in words is "one hundred seven million, one hundred eighty-eight thousand, four hundred four".