104287132 has 24 divisors (see below), whose sum is σ = 189876960. Its totient is φ = 50057280.

The previous prime is 104287121. The next prime is 104287147. The reversal of 104287132 is 231782401.

It is a self number, because there is not a number n which added to its sum of digits gives 104287132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18513 + ... + 23479.

It is an arithmetic number, because the mean of its divisors is an integer number (7911540).

Almost surely, 2^104287132 is an apocalyptic number.

It is an amenable number.

104287132 is a deficient number, since it is larger than the sum of its proper divisors (85589828).

104287132 is a wasteful number, since it uses less digits than its factorization.

104287132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181 (or 5179 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 104287132 is about 10212.1071283061. The cubic root of 104287132 is about 470.6993241158.

The spelling of 104287132 in words is "one hundred four million, two hundred eighty-seven thousand, one hundred thirty-two".