104092089 has 16 divisors (see below), whose sum is σ = 152448000. Its totient is φ = 62883216.

The previous prime is 104092073. The next prime is 104092117. The reversal of 104092089 is 980290401.

It is not a de Polignac number, because 104092089 - 2⁴ = 104092073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104097089) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38389 + ... + 41010.

It is an arithmetic number, because the mean of its divisors is an integer number (9528000).

Almost surely, 2^104092089 is an apocalyptic number.

104092089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

104092089 is a deficient number, since it is larger than the sum of its proper divisors (48355911).

104092089 is a wasteful number, since it uses less digits than its factorization.

104092089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79444.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 104092089 is about 10202.5530628368. The cubic root of 104092089 is about 470.4056991983.

The spelling of 104092089 in words is "one hundred four million, ninety-two thousand, eighty-nine".