265395 has 16 divisors (see below), whose sum is σ = 457632. Its totient is φ = 130560.

The previous prime is 265381. The next prime is 265399. The reversal of 265395 is 593562.

It is not a de Polignac number, because 265395 - 2¹⁰ = 264371 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 265395.

It is not an unprimeable number, because it can be changed into a prime (265399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (28602).

2²⁶⁵³⁹⁵ is an apocalyptic number.

265395 is a deficient number, since it is larger than the sum of its proper divisors (192237).

265395 is a wasteful number, since it uses less digits than its factorization.

265395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382.

The product of its digits is 8100, while the sum is 30.

The square root of 265395 is about 515.1650221046. The cubic root of 265395 is about 64.2634808475.

The spelling of 265395 in words is "two hundred sixty-five thousand, three hundred ninety-five".