248043 has 8 divisors (see below), whose sum is σ = 334800. Its totient is φ = 163328.

The previous prime is 248041. The next prime is 248051. The reversal of 248043 is 340842.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 248043 - 2¹ = 248041 is a prime.

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 248043.

It is not an unprimeable number, because it can be changed into a prime (248041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198 + ... + 731.

It is an arithmetic number, because the mean of its divisors is an integer number (41850).

2²⁴⁸⁰⁴³ is an apocalyptic number.

248043 is a deficient number, since it is larger than the sum of its proper divisors (86757).

248043 is an equidigital number, since it uses as much as digits as its factorization.

248043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 248043 is about 498.0391550872. The cubic root of 248043 is about 62.8312440038.

Adding to 248043 its reverse (340842), we get a palindrome (588885).

The spelling of 248043 in words is "two hundred forty-eight thousand, forty-three".