265652 has 6 divisors (see below), whose sum is σ = 464898. Its totient is φ = 132824.

The previous prime is 265621. The next prime is 265703. The reversal of 265652 is 256562.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 206116 + 59536 = 454^2 + 244^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

265652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33203 + ... + 33210.

It is an arithmetic number, because the mean of its divisors is an integer number (77483).

2²⁶⁵⁶⁵² is an apocalyptic number.

It is an amenable number.

265652 is a deficient number, since it is larger than the sum of its proper divisors (199246).

265652 is a wasteful number, since it uses less digits than its factorization.

265652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66417 (or 66415 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 265652 is about 515.4143963841. The cubic root of 265652 is about 64.2842177194.

The spelling of 265652 in words is "two hundred sixty-five thousand, six hundred fifty-two".