104204461 has 2 divisors, whose sum is σ = 104204462. Its totient is φ = 104204460.

The previous prime is 104204459. The next prime is 104204473. The reversal of 104204461 is 164402401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104162436 + 42025 = 10206^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 104204461 - 2¹ = 104204459 is a prime.

Together with 104204459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104204761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52102230 + 52102231.

It is an arithmetic number, because the mean of its divisors is an integer number (52102231).

Almost surely, 2^104204461 is an apocalyptic number.

It is an amenable number.

104204461 is a deficient number, since it is larger than the sum of its proper divisors (1).

104204461 is an equidigital number, since it uses as much as digits as its factorization.

104204461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 104204461 is about 10208.0586303175. The cubic root of 104204461 is about 470.5749128866.

Adding to 104204461 its reverse (164402401), we get a palindrome (268606862).

The spelling of 104204461 in words is "one hundred four million, two hundred four thousand, four hundred sixty-one".