14269261 has 2 divisors, whose sum is σ = 14269262. Its totient is φ = 14269260.

The previous prime is 14269253. The next prime is 14269267. The reversal of 14269261 is 16296241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9455625 + 4813636 = 3075^2 + 2194^2 .

It is a cyclic number.

It is not a de Polignac number, because 14269261 - 2³ = 14269253 is a prime.

It is a super-2 number, since 2×14269261² = 407223618972242, 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 (14269267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134630 + 7134631.

It is an arithmetic number, because the mean of its divisors is an integer number (7134631).

Almost surely, 2^14269261 is an apocalyptic number.

It is an amenable number.

14269261 is a deficient number, since it is larger than the sum of its proper divisors (1).

14269261 is an equidigital number, since it uses as much as digits as its factorization.

14269261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 14269261 is about 3777.4675379148. The cubic root of 14269261 is about 242.5495615567.

The spelling of 14269261 in words is "fourteen million, two hundred sixty-nine thousand, two hundred sixty-one".