104184489 has 24 divisors (see below), whose sum is σ = 145810560. Its totient is φ = 66111552.

The previous prime is 104184481. The next prime is 104184491. The reversal of 104184489 is 984481401.

It is not a de Polignac number, because 104184489 - 2³ = 104184481 is a prime.

It is a super-2 number, since 2×104184489² = 21708815496382242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) 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 (104184481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 955767 + ... + 955875.

It is an arithmetic number, because the mean of its divisors is an integer number (6075440).

Almost surely, 2^104184489 is an apocalyptic number.

It is an amenable number.

104184489 is a deficient number, since it is larger than the sum of its proper divisors (41626071).

104184489 is an equidigital number, since it uses as much as digits as its factorization.

104184489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 104184489 is about 10207.0803367075. The cubic root of 104184489 is about 470.5448472427.

The spelling of 104184489 in words is "one hundred four million, one hundred eighty-four thousand, four hundred eighty-nine".