104160449 has 2 divisors, whose sum is σ = 104160450. Its totient is φ = 104160448.

The previous prime is 104160383. The next prime is 104160457. The reversal of 104160449 is 944061401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52780225 + 51380224 = 7265^2 + 7168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104160449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104160499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52080224 + 52080225.

It is an arithmetic number, because the mean of its divisors is an integer number (52080225).

Almost surely, 2^104160449 is an apocalyptic number.

It is an amenable number.

104160449 is a deficient number, since it is larger than the sum of its proper divisors (1).

104160449 is an equidigital number, since it uses as much as digits as its factorization.

104160449 is an odious number, because the sum of its binary digits is odd.

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

The square root of 104160449 is about 10205.9026548366. The cubic root of 104160449 is about 470.5086525769.

The spelling of 104160449 in words is "one hundred four million, one hundred sixty thousand, four hundred forty-nine".