263048 has 16 divisors (see below), whose sum is σ = 498960. Its totient is φ = 130000.

The previous prime is 263047. The next prime is 263063. The reversal of 263048 is 840362.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (263047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923 + ... + 1173.

It is an arithmetic number, because the mean of its divisors is an integer number (31185).

263048 is a Friedman number, since it can be written as 30^2+8^6+4, using all its digits and the basic arithmetic operations.

2²⁶³⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

263048 is a deficient number, since it is larger than the sum of its proper divisors (235912).

263048 is a wasteful number, since it uses less digits than its factorization.

263048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 263048 is about 512.8820527178. The cubic root of 263048 is about 64.0734833042.

The spelling of 263048 in words is "two hundred sixty-three thousand, forty-eight".