248712 has 32 divisors (see below), whose sum is σ = 638880. Its totient is φ = 80640.

The previous prime is 248707. The next prime is 248719. The reversal of 248712 is 217842.

248712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (248719) 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, 912 + ... + 1152.

It is an arithmetic number, because the mean of its divisors is an integer number (19965).

2²⁴⁸⁷¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319440).

248712 is an abundant number, since it is smaller than the sum of its proper divisors (390168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248712 is a wasteful number, since it uses less digits than its factorization.

248712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 289 counting only the distinct ones).

The product of its digits is 896, while the sum is 24.

The square root of 248712 is about 498.7103367687. The cubic root of 248712 is about 62.8876809502.

The spelling of 248712 in words is "two hundred forty-eight thousand, seven hundred twelve".