260269 has 2 divisors, whose sum is σ = 260270. Its totient is φ = 260268.

The previous prime is 260263. The next prime is 260317. The reversal of 260269 is 962062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 260100 + 169 = 510^2 + 13^2 .

It is a cyclic number.

It is not a de Polignac number, because 260269 - 2¹⁵ = 227501 is a prime.

It is a super-2 number, since 2×260269² = 135479904722, which contains 22 as substring.

It is equal to p₂₂₈₅₈ and since 260269 and 22858 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130134 + 130135.

It is an arithmetic number, because the mean of its divisors is an integer number (130135).

2²⁶⁰²⁶⁹ is an apocalyptic number.

It is an amenable number.

260269 is a deficient number, since it is larger than the sum of its proper divisors (1).

260269 is an equidigital number, since it uses as much as digits as its factorization.

260269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 260269 is about 510.1656593696. The cubic root of 260269 is about 63.8470468590.

It can be divided in two parts, 260 and 269, that added together give a square (529 = 23²).

The spelling of 260269 in words is "two hundred sixty thousand, two hundred sixty-nine".