104404516 has 12 divisors (see below), whose sum is σ = 186957232. Its totient is φ = 50988168.

The previous prime is 104404513. The next prime is 104404523. The reversal of 104404516 is 615404401.

It is a super-2 number, since 2×104404516² = 21800605922388512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (104404513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303330 + ... + 303673.

Almost surely, 2^104404516 is an apocalyptic number.

It is an amenable number.

104404516 is a deficient number, since it is larger than the sum of its proper divisors (82552716).

104404516 is a wasteful number, since it uses less digits than its factorization.

104404516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607050 (or 607048 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 104404516 is about 10217.8528077087. The cubic root of 104404516 is about 470.8758618819.

Adding to 104404516 its reverse (615404401), we get a palindrome (719808917).

The spelling of 104404516 in words is "one hundred four million, four hundred four thousand, five hundred sixteen".