265334 has 4 divisors (see below), whose sum is σ = 398004. Its totient is φ = 132666.

The previous prime is 265333. The next prime is 265337. The reversal of 265334 is 433562.

Added to its reverse (433562) it gives a square (698896 = 836²).

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433562 = 2 ⋅216781.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66332 + ... + 66335.

It is an arithmetic number, because the mean of its divisors is an integer number (99501).

2²⁶⁵³³⁴ is an apocalyptic number.

265334 is a deficient number, since it is larger than the sum of its proper divisors (132670).

265334 is a wasteful number, since it uses less digits than its factorization.

265334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132669.

The product of its digits is 2160, while the sum is 23.

The square root of 265334 is about 515.1058143722. The cubic root of 265334 is about 64.2585569006.

Adding to 265334 its reverse (433562), we get a palindrome (698896).

The spelling of 265334 in words is "two hundred sixty-five thousand, three hundred thirty-four".