14940269 has 2 divisors, whose sum is σ = 14940270. Its totient is φ = 14940268.

The previous prime is 14940239. The next prime is 14940281. The reversal of 14940269 is 96204941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13468900 + 1471369 = 3670^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 14940269 - 2¹⁶ = 14874733 is a prime.

It is a super-2 number, since 2×14940269² = 446423275584722, 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 (14940209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7470134 + 7470135.

It is an arithmetic number, because the mean of its divisors is an integer number (7470135).

Almost surely, 2^14940269 is an apocalyptic number.

It is an amenable number.

14940269 is a deficient number, since it is larger than the sum of its proper divisors (1).

14940269 is an equidigital number, since it uses as much as digits as its factorization.

14940269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 14940269 is about 3865.2644152761. The cubic root of 14940269 is about 246.2934179242.

The spelling of 14940269 in words is "fourteen million, nine hundred forty thousand, two hundred sixty-nine".