248548 has 6 divisors (see below), whose sum is σ = 434966. Its totient is φ = 124272.

The previous prime is 248543. The next prime is 248569. The reversal of 248548 is 845842.

It can be written as a sum of positive squares in only one way, i.e., 238144 + 10404 = 488^2 + 102^2 .

It is a super-2 number, since 2×248548² = 123552216608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (248543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31065 + ... + 31072.

248548 is a Friedman number, since it can be written as (8+4)^5-284, using all its digits and the basic arithmetic operations.

2²⁴⁸⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

248548 is a deficient number, since it is larger than the sum of its proper divisors (186418).

248548 is a wasteful number, since it uses less digits than its factorization.

248548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62141 (or 62139 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 248548 is about 498.5458855512. The cubic root of 248548 is about 62.8738552570.

The spelling of 248548 in words is "two hundred forty-eight thousand, five hundred forty-eight".