104191936 has 28 divisors (see below), whose sum is σ = 207086200. Its totient is φ = 52012800.

The previous prime is 104191931. The next prime is 104191949. The reversal of 104191936 is 639191401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104191931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66490 + ... + 68038.

Almost surely, 2^104191936 is an apocalyptic number.

104191936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104191936 is a deficient number, since it is larger than the sum of its proper divisors (102894264).

104191936 is a wasteful number, since it uses less digits than its factorization.

104191936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612 (or 2602 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 104191936 is about 10207.4451259852. The cubic root of 104191936 is about 470.5560583293.

The spelling of 104191936 in words is "one hundred four million, one hundred ninety-one thousand, nine hundred thirty-six".