104102556 has 48 divisors (see below), whose sum is σ = 250145280. Its totient is φ = 33679360.

The previous prime is 104102519. The next prime is 104102563. The reversal of 104102556 is 655201401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73180 + ... + 74588.

It is an arithmetic number, because the mean of its divisors is an integer number (5211360).

Almost surely, 2^104102556 is an apocalyptic number.

It is an amenable number.

104102556 is an abundant number, since it is smaller than the sum of its proper divisors (146042724).

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

104102556 is a wasteful number, since it uses less digits than its factorization.

104102556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 104102556 is about 10203.0660097835. The cubic root of 104102556 is about 470.4214659150.

Adding to 104102556 its reverse (655201401), we get a palindrome (759303957).

The spelling of 104102556 in words is "one hundred four million, one hundred two thousand, five hundred fifty-six".