13950269 has 2 divisors, whose sum is σ = 13950270. Its totient is φ = 13950268.

The previous prime is 13950241. The next prime is 13950281. The reversal of 13950269 is 96205931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13227769 + 722500 = 3637^2 + 850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13950269 is a prime.

It is a super-2 number, since 2×13950269² = 389220010344722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13950229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975134 + 6975135.

It is an arithmetic number, because the mean of its divisors is an integer number (6975135).

Almost surely, 2^13950269 is an apocalyptic number.

It is an amenable number.

13950269 is a deficient number, since it is larger than the sum of its proper divisors (1).

13950269 is an equidigital number, since it uses as much as digits as its factorization.

13950269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 13950269 is about 3735.0058902229. The cubic root of 13950269 is about 240.7285097817.

The spelling of 13950269 in words is "thirteen million, nine hundred fifty thousand, two hundred sixty-nine".