248151 has 8 divisors (see below), whose sum is σ = 333424. Its totient is φ = 164160.

The previous prime is 248141. The next prime is 248161. The reversal of 248151 is 151842.

It is an interprime number because it is at equal distance from previous prime (248141) and next prime (248161).

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

It is not a de Polignac number, because 248151 - 2⁵ = 248119 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12 and base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248141) 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, 315 + ... + 771.

It is an arithmetic number, because the mean of its divisors is an integer number (41678).

2²⁴⁸¹⁵¹ is an apocalyptic number.

248151 is a deficient number, since it is larger than the sum of its proper divisors (85273).

248151 is a wasteful number, since it uses less digits than its factorization.

248151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641.

The product of its digits is 320, while the sum is 21.

The square root of 248151 is about 498.1475684975. The cubic root of 248151 is about 62.8403617639.

Adding to 248151 its reverse (151842), we get a palindrome (399993).

The spelling of 248151 in words is "two hundred forty-eight thousand, one hundred fifty-one".