104172166 has 8 divisors (see below), whose sum is σ = 178580880. Its totient is φ = 44645208.

The previous prime is 104172151. The next prime is 104172191. The reversal of 104172166 is 661271401.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3720421 + ... + 3720448.

It is an arithmetic number, because the mean of its divisors is an integer number (22322610).

Almost surely, 2^104172166 is an apocalyptic number.

104172166 is a deficient number, since it is larger than the sum of its proper divisors (74408714).

104172166 is an equidigital number, since it uses as much as digits as its factorization.

104172166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7440878.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 104172166 is about 10206.4766692527. The cubic root of 104172166 is about 470.5262944081.

The spelling of 104172166 in words is "one hundred four million, one hundred seventy-two thousand, one hundred sixty-six".