248782 has 8 divisors (see below), whose sum is σ = 380376. Its totient is φ = 121992.

The previous prime is 248779. The next prime is 248783. The reversal of 248782 is 287842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248783) 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, 1068 + ... + 1279.

It is an arithmetic number, because the mean of its divisors is an integer number (47547).

2²⁴⁸⁷⁸² is an apocalyptic number.

248782 is a deficient number, since it is larger than the sum of its proper divisors (131594).

248782 is a wasteful number, since it uses less digits than its factorization.

248782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402.

The product of its digits is 7168, while the sum is 31.

The square root of 248782 is about 498.7805128511. The cubic root of 248782 is about 62.8935803101.

Subtracting 248782 from its reverse (287842), we obtain a triangular number (39060 = T₂₇₉).

It can be divided in two parts, 2 and 48782, that added together give a palindrome (48784).

The spelling of 248782 in words is "two hundred forty-eight thousand, seven hundred eighty-two".