104416665 has 24 divisors (see below), whose sum is σ = 174659520. Its totient is φ = 53263584.

The previous prime is 104416639. The next prime is 104416679. The reversal of 104416665 is 566614401.

It is a happy number.

It is not a de Polignac number, because 104416665 - 2⁷ = 104416537 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1356 + ... + 14514.

It is an arithmetic number, because the mean of its divisors is an integer number (7277480).

Almost surely, 2^104416665 is an apocalyptic number.

104416665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104416665 is a deficient number, since it is larger than the sum of its proper divisors (70242855).

104416665 is a wasteful number, since it uses less digits than its factorization.

104416665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13213 (or 13190 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 104416665 is about 10218.4472890944. The cubic root of 104416665 is about 470.8941256160.

The spelling of 104416665 in words is "one hundred four million, four hundred sixteen thousand, six hundred sixty-five".