68711468 has 24 divisors (see below), whose sum is σ = 137693472. Its totient is φ = 29389824.

The previous prime is 68711443. The next prime is 68711473. The reversal of 68711468 is 86411786.

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, 14030 + ... + 18282.

It is an arithmetic number, because the mean of its divisors is an integer number (5737228).

Almost surely, 2^68711468 is an apocalyptic number.

It is an amenable number.

68711468 is an abundant number, since it is smaller than the sum of its proper divisors (68982004).

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

68711468 is a wasteful number, since it uses less digits than its factorization.

68711468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4841 (or 4839 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 68711468 is about 8289.2380832016. The cubic root of 68711468 is about 409.5840874530.

The spelling of 68711468 in words is "sixty-eight million, seven hundred eleven thousand, four hundred sixty-eight".