13826959 has 2 divisors, whose sum is σ = 13826960. Its totient is φ = 13826958.

The previous prime is 13826947. The next prime is 13826971. The reversal of 13826959 is 95962831.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (13826947) and next prime (13826971).

It is a cyclic number.

It is not a de Polignac number, because 13826959 - 2⁹ = 13826447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13826929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6913479 + 6913480.

It is an arithmetic number, because the mean of its divisors is an integer number (6913480).

Almost surely, 2^13826959 is an apocalyptic number.

13826959 is a deficient number, since it is larger than the sum of its proper divisors (1).

13826959 is an equidigital number, since it uses as much as digits as its factorization.

13826959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 43.

The square root of 13826959 is about 3718.4619132109. The cubic root of 13826959 is about 240.0171226210.

The spelling of 13826959 in words is "thirteen million, eight hundred twenty-six thousand, nine hundred fifty-nine".