104882687 has 24 divisors (see below), whose sum is σ = 132148800. Its totient is φ = 82506816.

The previous prime is 104882683. The next prime is 104882693. The reversal of 104882687 is 786288401.

It is not a de Polignac number, because 104882687 - 2² = 104882683 is a prime.

It is a super-2 number, since 2×104882687² = 22000756064679938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104882681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145514 + ... + 146232.

It is an arithmetic number, because the mean of its divisors is an integer number (5506200).

Almost surely, 2^104882687 is an apocalyptic number.

104882687 is a deficient number, since it is larger than the sum of its proper divisors (27266113).

104882687 is a wasteful number, since it uses less digits than its factorization.

104882687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 104882687 is about 10241.2248779138. The cubic root of 104882687 is about 471.5936351498.

The spelling of 104882687 in words is "one hundred four million, eight hundred eighty-two thousand, six hundred eighty-seven".