104089000 has 32 divisors (see below), whose sum is σ = 243570600. Its totient is φ = 41635200.

The previous prime is 104088991. The next prime is 104089001. The reversal of 104089000 is 980401.

It can be written as a sum of positive squares in 4 ways, for example, as 51294244 + 52794756 = 7162^2 + 7266^2 .

It is not an unprimeable number, because it can be changed into a prime (104089001) 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 7 ways as a sum of consecutive naturals, for example, 51045 + ... + 53044.

Almost surely, 2^104089000 is an apocalyptic number.

104089000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104089000 is an abundant number, since it is smaller than the sum of its proper divisors (139481600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104089000 is a wasteful number, since it uses less digits than its factorization.

104089000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104110 (or 104096 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 104089000 is about 10202.4016780364. The cubic root of 104089000 is about 470.4010459546.

The spelling of 104089000 in words is "one hundred four million, eighty-nine thousand".