248887 has 2 divisors, whose sum is σ = 248888. Its totient is φ = 248886.

The previous prime is 248879. The next prime is 248891. The reversal of 248887 is 788842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248887 - 2³ = 248879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248827) 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 as a sum of consecutive naturals, namely, 124443 + 124444.

It is an arithmetic number, because the mean of its divisors is an integer number (124444).

2²⁴⁸⁸⁸⁷ is an apocalyptic number.

248887 is a deficient number, since it is larger than the sum of its proper divisors (1).

248887 is an equidigital number, since it uses as much as digits as its factorization.

248887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28672, while the sum is 37.

The square root of 248887 is about 498.8857584658. The cubic root of 248887 is about 62.9024272753.

It can be divided in two parts, 24 and 8887, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 248887 in words is "two hundred forty-eight thousand, eight hundred eighty-seven".