265234 has 16 divisors (see below), whose sum is σ = 437400. Its totient is φ = 120064.

The previous prime is 265231. The next prime is 265241. The reversal of 265234 is 432562.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 205209 + 60025 = 453^2 + 245^2 .

It is a d-powerful number, because it can be written as 2⁸ + 6 + 2¹⁸ + 5⁴ + 3⁷ + 4² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852 + ... + 1120.

2²⁶⁵²³⁴ is an apocalyptic number.

265234 is a deficient number, since it is larger than the sum of its proper divisors (172166).

265234 is a wasteful number, since it uses less digits than its factorization.

265234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317.

The product of its digits is 1440, while the sum is 22.

The square root of 265234 is about 515.0087377900. The cubic root of 265234 is about 64.2504832235.

Adding to 265234 its reverse (432562), we get a palindrome (697796).

The spelling of 265234 in words is "two hundred sixty-five thousand, two hundred thirty-four".