68559268 has 12 divisors (see below), whose sum is σ = 120059632. Its totient is φ = 34256520.

The previous prime is 68559241. The next prime is 68559289. The reversal of 68559268 is 86295586.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083 + ... + 11893.

Almost surely, 2^68559268 is an apocalyptic number.

It is an amenable number.

68559268 is a deficient number, since it is larger than the sum of its proper divisors (51500364).

68559268 is a wasteful number, since it uses less digits than its factorization.

68559268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562 (or 11560 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The square root of 68559268 is about 8280.0524152930. The cubic root of 68559268 is about 409.2814461588.

The spelling of 68559268 in words is "sixty-eight million, five hundred fifty-nine thousand, two hundred sixty-eight".