248873 has 4 divisors (see below), whose sum is σ = 250368. Its totient is φ = 247380.

The previous prime is 248869. The next prime is 248879. The reversal of 248873 is 378842.

248873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 378842 = 2 ⋅189421.

It is a cyclic number.

It is not a de Polignac number, because 248873 - 2² = 248869 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 248873.

It is not an unprimeable number, because it can be changed into a prime (248879) 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, 461 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (62592).

2²⁴⁸⁸⁷³ is an apocalyptic number.

It is an amenable number.

248873 is a deficient number, since it is larger than the sum of its proper divisors (1495).

248873 is a wasteful number, since it uses less digits than its factorization.

248873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494.

The product of its digits is 10752, while the sum is 32.

The square root of 248873 is about 498.8717270000. The cubic root of 248873 is about 62.9012478237.

The spelling of 248873 in words is "two hundred forty-eight thousand, eight hundred seventy-three".