104352172 has 6 divisors (see below), whose sum is σ = 182616308. Its totient is φ = 52176084.

The previous prime is 104352163. The next prime is 104352191. The reversal of 104352172 is 271253401.

It is a happy number.

It is a super-2 number, since 2×104352172² = 21778751602235168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13044018 + ... + 13044025.

Almost surely, 2^104352172 is an apocalyptic number.

It is an amenable number.

104352172 is a deficient number, since it is larger than the sum of its proper divisors (78264136).

104352172 is a wasteful number, since it uses less digits than its factorization.

104352172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26088047 (or 26088045 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 104352172 is about 10215.2910873846. The cubic root of 104352172 is about 470.7971563262.

The spelling of 104352172 in words is "one hundred four million, three hundred fifty-two thousand, one hundred seventy-two".