104507986 has 8 divisors (see below), whose sum is σ = 171013104. Its totient is φ = 47503620.

The previous prime is 104507957. The next prime is 104508011. The reversal of 104507986 is 689705401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375160 + ... + 2375203.

It is an arithmetic number, because the mean of its divisors is an integer number (21376638).

Almost surely, 2^104507986 is an apocalyptic number.

104507986 is a deficient number, since it is larger than the sum of its proper divisors (66505118).

104507986 is a wasteful number, since it uses less digits than its factorization.

104507986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750376.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 104507986 is about 10222.9147506961. The cubic root of 104507986 is about 471.0313642203.

The spelling of 104507986 in words is "one hundred four million, five hundred seven thousand, nine hundred eighty-six".