104661256 has 24 divisors (see below), whose sum is σ = 228279870. Its totient is φ = 44854656.

The previous prime is 104661223. The next prime is 104661281. The reversal of 104661256 is 652166401.

It can be written as a sum of positive squares in only one way, i.e., 90897156 + 13764100 = 9534^2 + 3710^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133105 + ... + 133888.

Almost surely, 2^104661256 is an apocalyptic number.

It is an amenable number.

104661256 is an abundant number, since it is smaller than the sum of its proper divisors (123618614).

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

104661256 is a wasteful number, since it uses less digits than its factorization.

104661256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267013 (or 267002 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 104661256 is about 10230.4083984951. The cubic root of 104661256 is about 471.2615211531.

The spelling of 104661256 in words is "one hundred four million, six hundred sixty-one thousand, two hundred fifty-six".