268275236 has 12 divisors (see below), whose sum is σ = 476489328. Its totient is φ = 132135432.

The previous prime is 268275233. The next prime is 268275263. The reversal of 268275236 is 632572862.

It is a junction number, because it is equal to n+sod(n) for n = 268275193 and 268275202.

It is not an unprimeable number, because it can be changed into a prime (268275233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500246 + ... + 500781.

It is an arithmetic number, because the mean of its divisors is an integer number (39707444).

Almost surely, 2^268275236 is an apocalyptic number.

It is an amenable number.

268275236 is a deficient number, since it is larger than the sum of its proper divisors (208214092).

268275236 is a wasteful number, since it uses less digits than its factorization.

268275236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001098 (or 1001096 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 268275236 is about 16379.1097438170. The cubic root of 268275236 is about 644.9512099785.

The spelling of 268275236 in words is "two hundred sixty-eight million, two hundred seventy-five thousand, two hundred thirty-six".