104667986 has 8 divisors (see below), whose sum is σ = 163828224. Its totient is φ = 50058580.

The previous prime is 104667971. The next prime is 104668007. The reversal of 104667986 is 689766401.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 104667986.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137650 + ... + 1137741.

It is an arithmetic number, because the mean of its divisors is an integer number (20478528).

Almost surely, 2^104667986 is an apocalyptic number.

104667986 is a deficient number, since it is larger than the sum of its proper divisors (59160238).

104667986 is a wasteful number, since it uses less digits than its factorization.

104667986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275416.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 104667986 is about 10230.7373145830. The cubic root of 104667986 is about 471.2716220640.

The spelling of 104667986 in words is "one hundred four million, six hundred sixty-seven thousand, nine hundred eighty-six".