248718912 has 112 divisors (see below), whose sum is σ = 713305152. Its totient is φ = 76032000.

The previous prime is 248718901. The next prime is 248718919. The reversal of 248718912 is 219817842.

It is a super-2 number, since 2×248718912² = 123722194372927488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (248718919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626298 + ... + 626694.

It is an arithmetic number, because the mean of its divisors is an integer number (6368796).

Almost surely, 2^248718912 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 248718912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356652576).

248718912 is an abundant number, since it is smaller than the sum of its proper divisors (464586240).

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

248718912 is a wasteful number, since it uses less digits than its factorization.

248718912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 666 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 248718912 is about 15770.8247089364. The cubic root of 248718912 is about 628.8826351913.

The spelling of 248718912 in words is "two hundred forty-eight million, seven hundred eighteen thousand, nine hundred twelve".