104204761 has 2 divisors, whose sum is σ = 104204762. Its totient is φ = 104204760.

The previous prime is 104204719. The next prime is 104204773. The reversal of 104204761 is 167402401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89189136 + 15015625 = 9444^2 + 3875^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104204761 is a prime.

It is not a weakly prime, because it can be changed into another prime (104204701) 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, 52102380 + 52102381.

It is an arithmetic number, because the mean of its divisors is an integer number (52102381).

Almost surely, 2^104204761 is an apocalyptic number.

It is an amenable number.

104204761 is a deficient number, since it is larger than the sum of its proper divisors (1).

104204761 is an equidigital number, since it uses as much as digits as its factorization.

104204761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 104204761 is about 10208.0733245799. The cubic root of 104204761 is about 470.5753644743.

The spelling of 104204761 in words is "one hundred four million, two hundred four thousand, seven hundred sixty-one".