68876268 has 24 divisors (see below), whose sum is σ = 163111872. Its totient is φ = 22615824.

The previous prime is 68876267. The next prime is 68876287. The reversal of 68876268 is 86267886.

It is a self number, because there is not a number n which added to its sum of digits gives 68876268.

It is not an unprimeable number, because it can be changed into a prime (68876267) 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, 42030 + ... + 43637.

It is an arithmetic number, because the mean of its divisors is an integer number (6796328).

Almost surely, 2^68876268 is an apocalyptic number.

It is an amenable number.

68876268 is an abundant number, since it is smaller than the sum of its proper divisors (94235604).

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

68876268 is a wasteful number, since it uses less digits than its factorization.

68876268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85741 (or 85739 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 68876268 is about 8299.1727298569. The cubic root of 68876268 is about 409.9112796331.

The spelling of 68876268 in words is "sixty-eight million, eight hundred seventy-six thousand, two hundred sixty-eight".