68376256 has 28 divisors (see below), whose sum is σ = 146123152. Its totient is φ = 31557888.

The previous prime is 68376251. The next prime is 68376257. The reversal of 68376256 is 65267386.

It is not an unprimeable number, because it can be changed into a prime (68376251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40260 + ... + 41923.

It is an arithmetic number, because the mean of its divisors is an integer number (5218684).

Almost surely, 2^68376256 is an apocalyptic number.

It is an amenable number.

68376256 is an abundant number, since it is smaller than the sum of its proper divisors (77746896).

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

68376256 is a wasteful number, since it uses less digits than its factorization.

68376256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82208 (or 82198 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 68376256 is about 8268.9936509832. The cubic root of 68376256 is about 408.9169432197.

The spelling of 68376256 in words is "sixty-eight million, three hundred seventy-six thousand, two hundred fifty-six".