104057012 has 6 divisors (see below), whose sum is σ = 182099778. Its totient is φ = 52028504.

The previous prime is 104057011. The next prime is 104057021. The reversal of 104057012 is 210750401.

It can be written as a sum of positive squares in only one way, i.e., 103958416 + 98596 = 10196^2 + 314^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104057011) 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 as a sum of consecutive naturals, namely, 13007123 + ... + 13007130.

It is an arithmetic number, because the mean of its divisors is an integer number (30349963).

Almost surely, 2^104057012 is an apocalyptic number.

It is an amenable number.

104057012 is a deficient number, since it is larger than the sum of its proper divisors (78042766).

104057012 is a wasteful number, since it uses less digits than its factorization.

104057012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26014257 (or 26014255 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 104057012 is about 10200.8338874819. The cubic root of 104057012 is about 470.3528540857.

The spelling of 104057012 in words is "one hundred four million, fifty-seven thousand, twelve".