104204459 has 2 divisors, whose sum is σ = 104204460. Its totient is φ = 104204458.

The previous prime is 104204393. The next prime is 104204461. The reversal of 104204459 is 954402401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104204459 is a prime.

Together with 104204461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104204489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52102229 + 52102230.

It is an arithmetic number, because the mean of its divisors is an integer number (52102230).

Almost surely, 2^104204459 is an apocalyptic number.

104204459 is a deficient number, since it is larger than the sum of its proper divisors (1).

104204459 is an equidigital number, since it uses as much as digits as its factorization.

104204459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 104204459 is about 10208.0585323557. The cubic root of 104204459 is about 470.5749098760.

The spelling of 104204459 in words is "one hundred four million, two hundred four thousand, four hundred fifty-nine".