268886244 has 24 divisors (see below), whose sum is σ = 684438048. Its totient is φ = 81480640.

The previous prime is 268886243. The next prime is 268886269. The reversal of 268886244 is 442688862.

It is a junction number, because it is equal to n+sod(n) for n = 268886193 and 268886202.

It is not an unprimeable number, because it can be changed into a prime (268886243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018377 + ... + 1018640.

It is an arithmetic number, because the mean of its divisors is an integer number (28518252).

Almost surely, 2^268886244 is an apocalyptic number.

It is an amenable number.

268886244 is an abundant number, since it is smaller than the sum of its proper divisors (415551804).

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

268886244 is a wasteful number, since it uses less digits than its factorization.

268886244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037035 (or 2037033 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 48.

The square root of 268886244 is about 16397.7511872817. The cubic root of 268886244 is about 645.4404731226.

The spelling of 268886244 in words is "two hundred sixty-eight million, eight hundred eighty-six thousand, two hundred forty-four".