268803248 has 40 divisors (see below), whose sum is σ = 598690848. Its totient is φ = 114527232.

The previous prime is 268803221. The next prime is 268803253. The reversal of 268803248 is 842308862.

It is a super-2 number, since 2×268803248² = 144510372270699008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12440 + ... + 26312.

Almost surely, 2^268803248 is an apocalyptic number.

268803248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268803248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299345424).

268803248 is an abundant number, since it is smaller than the sum of its proper divisors (329887600).

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

268803248 is a wasteful number, since it uses less digits than its factorization.

268803248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14061 (or 14055 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 268803248 is about 16395.2202790935. The cubic root of 268803248 is about 645.3740578122.

The spelling of 268803248 in words is "two hundred sixty-eight million, eight hundred three thousand, two hundred forty-eight".