104032289 has 8 divisors (see below), whose sum is σ = 108767040. Its totient is φ = 99315216.

The previous prime is 104032273. The next prime is 104032301. The reversal of 104032289 is 982230401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104032289 - 2⁴ = 104032273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104032219) 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, 8447 + ... + 16715.

It is an arithmetic number, because the mean of its divisors is an integer number (13595880).

Almost surely, 2^104032289 is an apocalyptic number.

It is an amenable number.

104032289 is a deficient number, since it is larger than the sum of its proper divisors (4734751).

104032289 is an equidigital number, since it uses as much as digits as its factorization.

104032289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8839.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 104032289 is about 10199.6220027999. The cubic root of 104032289 is about 470.3156006146.

The spelling of 104032289 in words is "one hundred four million, thirty-two thousand, two hundred eighty-nine".