248488 has 16 divisors (see below), whose sum is σ = 472500. Its totient is φ = 122496.

The previous prime is 248483. The next prime is 248509. The reversal of 248488 is 884842.

248488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 248004 + 484 = 498^2 + 22^2 .

It is a super-2 number, since 2×248488² = 123492572288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (248483) 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, 538 + ... + 886.

2²⁴⁸⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

248488 is a deficient number, since it is larger than the sum of its proper divisors (224012).

248488 is a wasteful number, since it uses less digits than its factorization.

248488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 440 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 248488 is about 498.4857069165. The cubic root of 248488 is about 62.8687955571.

The spelling of 248488 in words is "two hundred forty-eight thousand, four hundred eighty-eight".