104566636 has 6 divisors (see below), whose sum is σ = 182991620. Its totient is φ = 52283316.

The previous prime is 104566621. The next prime is 104566639. The reversal of 104566636 is 636665401.

It is a junction number, because it is equal to n+sod(n) for n = 104566595 and 104566604.

It is not an unprimeable number, because it can be changed into a prime (104566639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13070826 + ... + 13070833.

Almost surely, 2^104566636 is an apocalyptic number.

It is an amenable number.

104566636 is a deficient number, since it is larger than the sum of its proper divisors (78424984).

104566636 is a wasteful number, since it uses less digits than its factorization.

104566636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26141663 (or 26141661 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 104566636 is about 10225.7829040128. The cubic root of 104566636 is about 471.1194621870.

The spelling of 104566636 in words is "one hundred four million, five hundred sixty-six thousand, six hundred thirty-six".