248049 has 8 divisors (see below), whose sum is σ = 367520. Its totient is φ = 165348.

The previous prime is 248041. The next prime is 248051. The reversal of 248049 is 940842.

It is not a de Polignac number, because 248049 - 2³ = 248041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 9187 = 248049 / (2 + 4 + 8 + 0 + 4 + 9).

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 248049.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4567 + ... + 4620.

It is an arithmetic number, because the mean of its divisors is an integer number (45940).

2²⁴⁸⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

248049 is a deficient number, since it is larger than the sum of its proper divisors (119471).

248049 is an equidigital number, since it uses as much as digits as its factorization.

248049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9196 (or 9190 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 248049 is about 498.0451786736. The cubic root of 248049 is about 62.8317506154.

The spelling of 248049 in words is "two hundred forty-eight thousand, forty-nine".