268237248 has 28 divisors (see below), whose sum is σ = 709711560. Its totient is φ = 89412352.

The previous prime is 268237243. The next prime is 268237267. The reversal of 268237248 is 842732862.

It is a super-2 number, since 2×268237248² = 143902442429227008, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268237241) 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, 698343 + ... + 698726.

Almost surely, 2^268237248 is an apocalyptic number.

It is an amenable number.

268237248 is an abundant number, since it is smaller than the sum of its proper divisors (441474312).

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

268237248 is a wasteful number, since it uses less digits than its factorization.

268237248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397084 (or 1397074 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 268237248 is about 16377.9500548756. The cubic root of 268237248 is about 644.9207666628.

The spelling of 268237248 in words is "two hundred sixty-eight million, two hundred thirty-seven thousand, two hundred forty-eight".