104066279 has 2 divisors, whose sum is σ = 104066280. Its totient is φ = 104066278.

The previous prime is 104066273. The next prime is 104066309. The reversal of 104066279 is 972660401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104066279 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 (104066273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52033139 + 52033140.

It is an arithmetic number, because the mean of its divisors is an integer number (52033140).

Almost surely, 2^104066279 is an apocalyptic number.

104066279 is a deficient number, since it is larger than the sum of its proper divisors (1).

104066279 is an equidigital number, since it uses as much as digits as its factorization.

104066279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 104066279 is about 10201.2881049405. The cubic root of 104066279 is about 470.3668164013.

The spelling of 104066279 in words is "one hundred four million, sixty-six thousand, two hundred seventy-nine".