248803 has 4 divisors (see below), whose sum is σ = 253080. Its totient is φ = 244528.

The previous prime is 248797. The next prime is 248813. The reversal of 248803 is 308842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248803 - 2⁹ = 248291 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (248813) 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, 2050 + ... + 2167.

It is an arithmetic number, because the mean of its divisors is an integer number (63270).

2²⁴⁸⁸⁰³ is an apocalyptic number.

248803 is a deficient number, since it is larger than the sum of its proper divisors (4277).

248803 is an equidigital number, since it uses as much as digits as its factorization.

248803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 248803 is about 498.8015637506. The cubic root of 248803 is about 62.8953499022.

The spelling of 248803 in words is "two hundred forty-eight thousand, eight hundred three".