263295 has 12 divisors (see below), whose sum is σ = 456456. Its totient is φ = 140400.

The previous prime is 263293. The next prime is 263303. The reversal of 263295 is 592362.

It is not a de Polignac number, because 263295 - 2¹ = 263293 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹⁷ + 6³ + 2¹⁷ + 3⁶ + 9² + 5³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2881 + ... + 2970.

It is an arithmetic number, because the mean of its divisors is an integer number (38038).

2²⁶³²⁹⁵ is an apocalyptic number.

263295 is a deficient number, since it is larger than the sum of its proper divisors (193161).

263295 is a wasteful number, since it uses less digits than its factorization.

263295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862 (or 5859 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 263295 is about 513.1227923217. The cubic root of 263295 is about 64.0935318624.

It can be divided in two parts, 26 and 3295, that added together give a triangular number (3321 = T₈₁).

The spelling of 263295 in words is "two hundred sixty-three thousand, two hundred ninety-five".