268695244 has 6 divisors (see below), whose sum is σ = 470216684. Its totient is φ = 134347620.

The previous prime is 268695239. The next prime is 268695247. The reversal of 268695244 is 442596862.

It is a junction number, because it is equal to n+sod(n) for n = 268695194 and 268695203.

It is not an unprimeable number, because it can be changed into a prime (268695247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33586902 + ... + 33586909.

Almost surely, 2^268695244 is an apocalyptic number.

It is an amenable number.

268695244 is a deficient number, since it is larger than the sum of its proper divisors (201521440).

268695244 is a wasteful number, since it uses less digits than its factorization.

268695244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67173815 (or 67173813 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 268695244 is about 16391.9261833379. The cubic root of 268695244 is about 645.2876100506.

The spelling of 268695244 in words is "two hundred sixty-eight million, six hundred ninety-five thousand, two hundred forty-four".