104089459 has 4 divisors (see below), whose sum is σ = 105515416. Its totient is φ = 102663504.

The previous prime is 104089451. The next prime is 104089471. The reversal of 104089459 is 954980401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104089459 - 2³ = 104089451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104089451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712869 + ... + 713014.

It is an arithmetic number, because the mean of its divisors is an integer number (26378854).

Almost surely, 2^104089459 is an apocalyptic number.

104089459 is a deficient number, since it is larger than the sum of its proper divisors (1425957).

104089459 is an equidigital number, since it uses as much as digits as its factorization.

104089459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425956.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 104089459 is about 10202.4241727150. The cubic root of 104089459 is about 470.4017373942.

The spelling of 104089459 in words is "one hundred four million, eighty-nine thousand, four hundred fifty-nine".