25267 has 4 divisors (see below), whose sum is σ = 27576. Its totient is φ = 22960.

The previous prime is 25261. The next prime is 25301. The reversal of 25267 is 76252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25267 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138 + ... + 1159.

It is an arithmetic number, because the mean of its divisors is an integer number (6894).

2²⁵²⁶⁷ is an apocalyptic number.

25267 is a deficient number, since it is larger than the sum of its proper divisors (2309).

25267 is a wasteful number, since it uses less digits than its factorization.

25267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308.

The product of its digits is 840, while the sum is 22.

The square root of 25267 is about 158.9559687461. The cubic root of 25267 is about 29.3439040185.

It can be divided in two parts, 25 and 267, that added together give a palindrome (292).

The spelling of 25267 in words is "twenty-five thousand, two hundred sixty-seven".