248158 has 8 divisors (see below), whose sum is σ = 375552. Its totient is φ = 122976.

The previous prime is 248141. The next prime is 248161. The reversal of 248158 is 851842.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 235 + ... + 742.

It is an arithmetic number, because the mean of its divisors is an integer number (46944).

2²⁴⁸¹⁵⁸ is an apocalyptic number.

248158 is a deficient number, since it is larger than the sum of its proper divisors (127394).

248158 is a wasteful number, since it uses less digits than its factorization.

248158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106.

The product of its digits is 2560, while the sum is 28.

The square root of 248158 is about 498.1545944785. The cubic root of 248158 is about 62.8409526386.

It can be divided in two parts, 248 and 158, that added together give a triangular number (406 = T₂₈).

The spelling of 248158 in words is "two hundred forty-eight thousand, one hundred fifty-eight".