258269 has 8 divisors (see below), whose sum is σ = 287712. Its totient is φ = 229840.

The previous prime is 258253. The next prime is 258277. The reversal of 258269 is 962852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 258269 - 2⁴ = 258253 is a prime.

It is a super-2 number, since 2×258269² = 133405752722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 258269.

It is not an unprimeable number, because it can be changed into a prime (258299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362 + ... + 804.

It is an arithmetic number, because the mean of its divisors is an integer number (35964).

2²⁵⁸²⁶⁹ is an apocalyptic number.

It is an amenable number.

258269 is a deficient number, since it is larger than the sum of its proper divisors (29443).

258269 is a wasteful number, since it uses less digits than its factorization.

258269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its digits is 8640, while the sum is 32.

The square root of 258269 is about 508.2017315988. The cubic root of 258269 is about 63.6830849841.

The spelling of 258269 in words is "two hundred fifty-eight thousand, two hundred sixty-nine".