248151568 has 20 divisors (see below), whose sum is σ = 549478720. Its totient is φ = 106350624.

The previous prime is 248151539. The next prime is 248151569. The reversal of 248151568 is 865151842.

It is a happy number.

248151568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 248151568.

It is not an unprimeable number, because it can be changed into a prime (248151569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107708 + ... + 1107931.

It is an arithmetic number, because the mean of its divisors is an integer number (27473936).

Almost surely, 2^248151568 is an apocalyptic number.

248151568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

248151568 is an abundant number, since it is smaller than the sum of its proper divisors (301327152).

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

248151568 is a wasteful number, since it uses less digits than its factorization.

248151568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215654 (or 2215648 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The square root of 248151568 is about 15752.8273017894. The cubic root of 248151568 is about 628.4040970959.

The spelling of 248151568 in words is "two hundred forty-eight million, one hundred fifty-one thousand, five hundred sixty-eight".