265422 has 16 divisors (see below), whose sum is σ = 548352. Its totient is φ = 85560.

The previous prime is 265417. The next prime is 265423. The reversal of 265422 is 224562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265423) 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, 528 + ... + 899.

It is an arithmetic number, because the mean of its divisors is an integer number (34272).

2²⁶⁵⁴²² is an apocalyptic number.

265422 is an abundant number, since it is smaller than the sum of its proper divisors (282930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265422 is a wasteful number, since it uses less digits than its factorization.

265422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its digits is 960, while the sum is 21.

The square root of 265422 is about 515.1912266334. The cubic root of 265422 is about 64.2656600586.

Subtracting from 265422 its product of digits (960), we obtain a palindrome (264462).

Adding to 265422 its reverse (224562), we get a palindrome (489984).

The spelling of 265422 in words is "two hundred sixty-five thousand, four hundred twenty-two".