104269439 has 2 divisors, whose sum is σ = 104269440. Its totient is φ = 104269438.

The previous prime is 104269423. The next prime is 104269447. The reversal of 104269439 is 934962401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104269439 - 2⁴ = 104269423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104269339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52134719 + 52134720.

It is an arithmetic number, because the mean of its divisors is an integer number (52134720).

Almost surely, 2^104269439 is an apocalyptic number.

104269439 is a deficient number, since it is larger than the sum of its proper divisors (1).

104269439 is an equidigital number, since it uses as much as digits as its factorization.

104269439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 104269439 is about 10211.2408158852. The cubic root of 104269439 is about 470.6727035283.

The spelling of 104269439 in words is "one hundred four million, two hundred sixty-nine thousand, four hundred thirty-nine".