104214239 has 2 divisors, whose sum is σ = 104214240. Its totient is φ = 104214238.

The previous prime is 104214223. The next prime is 104214263. The reversal of 104214239 is 932412401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104214239 - 2⁴ = 104214223 is a prime.

It is a super-2 number, since 2×104214239² = 21721215220698242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104214269) 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, 52107119 + 52107120.

It is an arithmetic number, because the mean of its divisors is an integer number (52107120).

Almost surely, 2^104214239 is an apocalyptic number.

104214239 is a deficient number, since it is larger than the sum of its proper divisors (1).

104214239 is an equidigital number, since it uses as much as digits as its factorization.

104214239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 104214239 is about 10208.5375544198. The cubic root of 104214239 is about 470.5896311867.

The spelling of 104214239 in words is "one hundred four million, two hundred fourteen thousand, two hundred thirty-nine".