104806404 has 36 divisors (see below), whose sum is σ = 265315596. Its totient is φ = 34884288.

The previous prime is 104806379. The next prime is 104806433. The reversal of 104806404 is 404608401.

104806404 is a `hidden beast` number, since 10 + 4 + 8 + 0 + 640 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52533504 + 52272900 = 7248^2 + 7230^2 .

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

It is a super-2 number, since 2×104806404² = 21968764638822432, which contains 22 as substring.

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, 29002 + ... + 32414.

Almost surely, 2^104806404 is an apocalyptic number.

It is an amenable number.

104806404 is an abundant number, since it is smaller than the sum of its proper divisors (160509192).

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

104806404 is a wasteful number, since it uses less digits than its factorization.

104806404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276 (or 4271 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 104806404 is about 10237.4998901099. The cubic root of 104806404 is about 471.4792746725.

The spelling of 104806404 in words is "one hundred four million, eight hundred six thousand, four hundred four".