248051268 has 72 divisors (see below), whose sum is σ = 666280160. Its totient is φ = 79803360.

The previous prime is 248051261. The next prime is 248051273. The reversal of 248051268 is 862150842.

248051268 is a `hidden beast` number, since 2 + 4 + 80 + 512 + 68 = 666.

248051268 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 (36).

It is not an unprimeable number, because it can be changed into a prime (248051261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89463 + ... + 92193.

Almost surely, 2^248051268 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 248051268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333140080).

248051268 is an abundant number, since it is smaller than the sum of its proper divisors (418228892).

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

248051268 is a wasteful number, since it uses less digits than its factorization.

248051268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 248051268 is about 15749.6434245350. The cubic root of 248051268 is about 628.3194211252.

The spelling of 248051268 in words is "two hundred forty-eight million, fifty-one thousand, two hundred sixty-eight".