104319612 has 36 divisors (see below), whose sum is σ = 272792520. Its totient is φ = 33573792.

The previous prime is 104319601. The next prime is 104319647. The reversal of 104319612 is 216913401.

104319612 is a `hidden beast` number, since 1 + 0 + 43 + 1 + 9 + 612 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48918 + ... + 51005.

It is an arithmetic number, because the mean of its divisors is an integer number (7577570).

Almost surely, 2^104319612 is an apocalyptic number.

104319612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104319612 is an abundant number, since it is smaller than the sum of its proper divisors (168472908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104319612 is a wasteful number, since it uses less digits than its factorization.

104319612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99962 (or 99957 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 104319612 is about 10213.6972737594. The cubic root of 104319612 is about 470.7481851365.

The spelling of 104319612 in words is "one hundred four million, three hundred nineteen thousand, six hundred twelve".