104413185 has 32 divisors (see below), whose sum is σ = 188784000. Its totient is φ = 54739008.

The previous prime is 104413163. The next prime is 104413213. The reversal of 104413185 is 581314401.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-104413185 is a prime.

It is a super-2 number, since 2×104413185² = 21804226403688450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1411 + ... + 14519.

It is an arithmetic number, because the mean of its divisors is an integer number (5899500).

Almost surely, 2^104413185 is an apocalyptic number.

104413185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104413185 is a deficient number, since it is larger than the sum of its proper divisors (84370815).

104413185 is a wasteful number, since it uses less digits than its factorization.

104413185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13182 (or 13176 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 104413185 is about 10218.2770074020. The cubic root of 104413185 is about 470.8888942360. Note that the first 4 decimals are identical.

Adding to 104413185 its reverse (581314401), we get a palindrome (685727586).

The spelling of 104413185 in words is "one hundred four million, four hundred thirteen thousand, one hundred eighty-five".