253076 has 12 divisors (see below), whose sum is σ = 446880. Its totient is φ = 125400.

The previous prime is 253063. The next prime is 253081. The reversal of 253076 is 670352.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

253076 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 3 ways as a sum of consecutive naturals, for example, 395 + ... + 813.

It is an arithmetic number, because the mean of its divisors is an integer number (37240).

253076 is a Friedman number, since it can be written as 503^2+67, using all its digits and the basic arithmetic operations.

2²⁵³⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

253076 is a deficient number, since it is larger than the sum of its proper divisors (193804).

253076 is a wasteful number, since it uses less digits than its factorization.

253076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 253076 is about 503.0665959890. The cubic root of 253076 is about 63.2533678366.

The spelling of 253076 in words is "two hundred fifty-three thousand, seventy-six".