104686936 has 8 divisors (see below), whose sum is σ = 196288020. Its totient is φ = 52343464.

The previous prime is 104686931. The next prime is 104686937. The reversal of 104686936 is 639686401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 104686892 and 104686901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104686931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6542926 + ... + 6542941.

Almost surely, 2^104686936 is an apocalyptic number.

It is an amenable number.

104686936 is a deficient number, since it is larger than the sum of its proper divisors (91601084).

104686936 is a wasteful number, since it uses less digits than its factorization.

104686936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13085873 (or 13085869 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 104686936 is about 10231.6634033768. The cubic root of 104686936 is about 471.3000613817.

The spelling of 104686936 in words is "one hundred four million, six hundred eighty-six thousand, nine hundred thirty-six".