248297 has 8 divisors (see below), whose sum is σ = 288000. Its totient is φ = 209664.

The previous prime is 248293. The next prime is 248299. The reversal of 248297 is 792842.

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

It is not a de Polignac number, because 248297 - 2² = 248293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248291) 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, 329 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (36000).

2²⁴⁸²⁹⁷ is an apocalyptic number.

It is an amenable number.

248297 is a deficient number, since it is larger than the sum of its proper divisors (39703).

248297 is an equidigital number, since it uses as much as digits as its factorization.

248297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

The product of its digits is 8064, while the sum is 32.

The square root of 248297 is about 498.2940898706. The cubic root of 248297 is about 62.8526834203.

It can be divided in two parts, 248 and 297, that added together give a palindrome (545).

The spelling of 248297 in words is "two hundred forty-eight thousand, two hundred ninety-seven".