68007268 has 24 divisors (see below), whose sum is σ = 138583872. Its totient is φ = 28595424.

The previous prime is 68007241. The next prime is 68007271. The reversal of 68007268 is 86270086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21430 + ... + 24397.

It is an arithmetic number, because the mean of its divisors is an integer number (5774328).

Almost surely, 2^68007268 is an apocalyptic number.

It is an amenable number.

68007268 is an abundant number, since it is smaller than the sum of its proper divisors (70576604).

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

68007268 is a wasteful number, since it uses less digits than its factorization.

68007268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45891 (or 45889 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 68007268 is about 8246.6519266912. The cubic root of 68007268 is about 408.1800515704.

The spelling of 68007268 in words is "sixty-eight million, seven thousand, two hundred sixty-eight".