104131612 has 12 divisors (see below), whose sum is σ = 196248136. Its totient is φ = 48060720.

The previous prime is 104131597. The next prime is 104131619. The reversal of 104131612 is 216131401.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 104131612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104131619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001214 + ... + 1001317.

Almost surely, 2^104131612 is an apocalyptic number.

It is an amenable number.

104131612 is a deficient number, since it is larger than the sum of its proper divisors (92116524).

104131612 is a wasteful number, since it uses less digits than its factorization.

104131612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002548 (or 2002546 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 104131612 is about 10204.4897961633. The cubic root of 104131612 is about 470.4652281919.

The spelling of 104131612 in words is "one hundred four million, one hundred thirty-one thousand, six hundred twelve".