265926 has 32 divisors (see below), whose sum is σ = 580608. Its totient is φ = 80960.

The previous prime is 265921. The next prime is 265957. The reversal of 265926 is 629562.

It is a junction number, because it is equal to n+sod(n) for n = 265893 and 265902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265921) by changing a digit.

265926 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 in 15 ways as a sum of consecutive naturals, for example, 5635 + ... + 5681.

It is an arithmetic number, because the mean of its divisors is an integer number (18144).

2²⁶⁵⁹²⁶ is an apocalyptic number.

265926 is the 276-th nonagonal number.

265926 is an abundant number, since it is smaller than the sum of its proper divisors (314682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265926 is a wasteful number, since it uses less digits than its factorization.

265926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116.

The product of its digits is 6480, while the sum is 30.

The square root of 265926 is about 515.6801334161. The cubic root of 265926 is about 64.3063115657.

The spelling of 265926 in words is "two hundred sixty-five thousand, nine hundred twenty-six".