104220559 has 2 divisors, whose sum is σ = 104220560. Its totient is φ = 104220558.

The previous prime is 104220547. The next prime is 104220569. The reversal of 104220559 is 955022401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104220559 - 2²¹ = 102123407 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104220509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52110279 + 52110280.

It is an arithmetic number, because the mean of its divisors is an integer number (52110280).

Almost surely, 2^104220559 is an apocalyptic number.

104220559 is a deficient number, since it is larger than the sum of its proper divisors (1).

104220559 is an equidigital number, since it uses as much as digits as its factorization.

104220559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 104220559 is about 10208.8470945548. The cubic root of 104220559 is about 470.5991438547.

The spelling of 104220559 in words is "one hundred four million, two hundred twenty thousand, five hundred fifty-nine".