104040988 has 12 divisors (see below), whose sum is σ = 182717080. Its totient is φ = 51836112.

The previous prime is 104040973. The next prime is 104041031. The reversal of 104040988 is 889040401.

It is a super-2 number, since 2×104040988² = 21649054368032288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44823 + ... + 47086.

Almost surely, 2^104040988 is an apocalyptic number.

It is an amenable number.

104040988 is a deficient number, since it is larger than the sum of its proper divisors (78676092).

104040988 is a wasteful number, since it uses less digits than its factorization.

104040988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92196 (or 92194 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 104040988 is about 10200.0484312576. The cubic root of 104040988 is about 470.3287092415.

The spelling of 104040988 in words is "one hundred four million, forty thousand, nine hundred eighty-eight".