248856 has 16 divisors (see below), whose sum is σ = 622200. Its totient is φ = 82944.

The previous prime is 248851. The next prime is 248861. The reversal of 248856 is 658842.

248856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (248851) and next prime (248861).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5161 + ... + 5208.

248856 is a Friedman number, since it can be written as 8*4-8+(6*2)^5, using all its digits and the basic arithmetic operations.

2²⁴⁸⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

248856 is an abundant number, since it is smaller than the sum of its proper divisors (373344).

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

248856 is a wasteful number, since it uses less digits than its factorization.

248856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10378 (or 10374 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 248856 is about 498.8546882610. The cubic root of 248856 is about 62.8998155730.

The spelling of 248856 in words is "two hundred forty-eight thousand, eight hundred fifty-six".