104872173 has 8 divisors (see below), whose sum is σ = 159805248. Its totient is φ = 59926944.

The previous prime is 104872169. The next prime is 104872177. The reversal of 104872173 is 371278401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104872169) and next prime (104872177).

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

It is not a de Polignac number, because 104872173 - 2² = 104872169 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104872177) 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, 2496936 + ... + 2496977.

It is an arithmetic number, because the mean of its divisors is an integer number (19975656).

Almost surely, 2^104872173 is an apocalyptic number.

It is an amenable number.

104872173 is a deficient number, since it is larger than the sum of its proper divisors (54933075).

104872173 is an equidigital number, since it uses as much as digits as its factorization.

104872173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993923.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 104872173 is about 10240.7115475439. The cubic root of 104872173 is about 471.5778762694.

The spelling of 104872173 in words is "one hundred four million, eight hundred seventy-two thousand, one hundred seventy-three".