104432017 has 2 divisors, whose sum is σ = 104432018. Its totient is φ = 104432016.

The previous prime is 104431991. The next prime is 104432033. The reversal of 104432017 is 710234401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54997056 + 49434961 = 7416^2 + 7031^2 .

It is an emirp because it is prime and its reverse (710234401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104432017 - 2¹⁵ = 104399249 is a prime.

It is not a weakly prime, because it can be changed into another prime (104432057) 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 as a sum of consecutive naturals, namely, 52216008 + 52216009.

It is an arithmetic number, because the mean of its divisors is an integer number (52216009).

Almost surely, 2^104432017 is an apocalyptic number.

It is an amenable number.

104432017 is a deficient number, since it is larger than the sum of its proper divisors (1).

104432017 is an equidigital number, since it uses as much as digits as its factorization.

104432017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 104432017 is about 10219.1984519335. The cubic root of 104432017 is about 470.9172024315.

Adding to 104432017 its reverse (710234401), we get a palindrome (814666418).

The spelling of 104432017 in words is "one hundred four million, four hundred thirty-two thousand, seventeen".