104245636 has 12 divisors (see below), whose sum is σ = 199014480. Its totient is φ = 47384360.

The previous prime is 104245627. The next prime is 104245639. The reversal of 104245636 is 636542401.

It is a junction number, because it is equal to n+sod(n) for n = 104245598 and 104245607.

It is not an unprimeable number, because it can be changed into a prime (104245639) 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, 1184566 + ... + 1184653.

It is an arithmetic number, because the mean of its divisors is an integer number (16584540).

Almost surely, 2^104245636 is an apocalyptic number.

It is an amenable number.

104245636 is a deficient number, since it is larger than the sum of its proper divisors (94768844).

104245636 is a wasteful number, since it uses less digits than its factorization.

104245636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369234 (or 2369232 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 104245636 is about 10210.0752200951. The cubic root of 104245636 is about 470.6368851873.

The spelling of 104245636 in words is "one hundred four million, two hundred forty-five thousand, six hundred thirty-six".