248847 has 8 divisors (see below), whose sum is σ = 335280. Its totient is φ = 164160.

The previous prime is 248839. The next prime is 248851. The reversal of 248847 is 748842.

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

It is not a de Polignac number, because 248847 - 2³ = 248839 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 248847.

It is not an unprimeable number, because it can be changed into a prime (248827) 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, 54 + ... + 707.

It is an arithmetic number, because the mean of its divisors is an integer number (41910).

2²⁴⁸⁸⁴⁷ is an apocalyptic number.

248847 is a deficient number, since it is larger than the sum of its proper divisors (86433).

248847 is a wasteful number, since it uses less digits than its factorization.

248847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873.

The product of its digits is 14336, while the sum is 33.

The square root of 248847 is about 498.8456675165. The cubic root of 248847 is about 62.8990572962.

The spelling of 248847 in words is "two hundred forty-eight thousand, eight hundred forty-seven".