265952 has 12 divisors (see below), whose sum is σ = 523656. Its totient is φ = 132960.

The previous prime is 265921. The next prime is 265957. The reversal of 265952 is 259562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4124 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (43638).

2²⁶⁵⁹⁵² is an apocalyptic number.

It is an amenable number.

265952 is a deficient number, since it is larger than the sum of its proper divisors (257704).

265952 is an equidigital number, since it uses as much as digits as its factorization.

265952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321 (or 8313 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 265952 is about 515.7053422256. The cubic root of 265952 is about 64.3084072735.

The spelling of 265952 in words is "two hundred sixty-five thousand, nine hundred fifty-two".