104184135 has 48 divisors (see below), whose sum is σ = 205590528. Its totient is φ = 48312000.

The previous prime is 104184133. The next prime is 104184139. The reversal of 104184135 is 531481401.

It is a happy number.

It is not a de Polignac number, because 104184135 - 2¹ = 104184133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104184099 and 104184108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104184131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6810 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (4283136).

Almost surely, 2^104184135 is an apocalyptic number.

104184135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104184135 is a deficient number, since it is larger than the sum of its proper divisors (101406393).

104184135 is a wasteful number, since it uses less digits than its factorization.

104184135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9196 (or 9193 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 104184135 is about 10207.0629957887. The cubic root of 104184135 is about 470.5443143001.

The spelling of 104184135 in words is "one hundred four million, one hundred eighty-four thousand, one hundred thirty-five".