265768 has 16 divisors (see below), whose sum is σ = 504000. Its totient is φ = 131376.

The previous prime is 265757. The next prime is 265781. The reversal of 265768 is 867562.

It is a d-powerful number, because it can be written as 2¹⁸ + 6⁴ + 7³ + 5⁴ + 6⁴ + 8² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993 + ... + 1231.

It is an arithmetic number, because the mean of its divisors is an integer number (31500).

2²⁶⁵⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

265768 is a deficient number, since it is larger than the sum of its proper divisors (238232).

265768 is a wasteful number, since it uses less digits than its factorization.

265768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 380 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 265768 is about 515.5269149133. The cubic root of 265768 is about 64.2935731721.

The spelling of 265768 in words is "two hundred sixty-five thousand, seven hundred sixty-eight".