104172418 has 32 divisors (see below), whose sum is σ = 181678464. Its totient is φ = 43878912.

The previous prime is 104172391. The next prime is 104172457. The reversal of 104172418 is 814271401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294930 + ... + 295282.

It is an arithmetic number, because the mean of its divisors is an integer number (5677452).

Almost surely, 2^104172418 is an apocalyptic number.

104172418 is a deficient number, since it is larger than the sum of its proper divisors (77506046).

104172418 is a wasteful number, since it uses less digits than its factorization.

104172418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 104172418 is about 10206.4890143477. The cubic root of 104172418 is about 470.5266738202.

The spelling of 104172418 in words is "one hundred four million, one hundred seventy-two thousand, four hundred eighteen".