104432636 has 24 divisors (see below), whose sum is σ = 227853696. Its totient is φ = 40687920.

The previous prime is 104432623. The next prime is 104432639. The reversal of 104432636 is 636234401.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 104432599 and 104432608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104432639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169226 + ... + 169841.

It is an arithmetic number, because the mean of its divisors is an integer number (9493904).

Almost surely, 2^104432636 is an apocalyptic number.

It is an amenable number.

104432636 is an abundant number, since it is smaller than the sum of its proper divisors (123421060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104432636 is a wasteful number, since it uses less digits than its factorization.

104432636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339089 (or 339087 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 104432636 is about 10219.2287380213. The cubic root of 104432636 is about 470.9181328524.

The spelling of 104432636 in words is "one hundred four million, four hundred thirty-two thousand, six hundred thirty-six".