104887156 has 36 divisors (see below), whose sum is σ = 207244324. Its totient is φ = 46379520.

The previous prime is 104887117. The next prime is 104887157. The reversal of 104887156 is 651788401.

It can be written as a sum of positive squares in 2 ways, for example, as 96707556 + 8179600 = 9834^2 + 2860^2 .

It is a super-2 number, since 2×104887156² = 22002630987536672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104887157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14980 + ... + 20836.

Almost surely, 2^104887156 is an apocalyptic number.

It is an amenable number.

104887156 is a deficient number, since it is larger than the sum of its proper divisors (102357168).

104887156 is a wasteful number, since it uses less digits than its factorization.

104887156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 104887156 is about 10241.4430623814. The cubic root of 104887156 is about 471.6003331794.

The spelling of 104887156 in words is "one hundred four million, eight hundred eighty-seven thousand, one hundred fifty-six".