68844886 has 12 divisors (see below), whose sum is σ = 113509116. Its totient is φ = 31293020.

The previous prime is 68844857. The next prime is 68844887.

68844886 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68844887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142000 + ... + 142483.

It is an arithmetic number, because the mean of its divisors is an integer number (9459093).

Almost surely, 2^68844886 is an apocalyptic number.

68844886 is a deficient number, since it is larger than the sum of its proper divisors (44664230).

68844886 is a wasteful number, since it uses less digits than its factorization.

68844886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284507 (or 284496 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 52.

The square root of 68844886 is about 8297.2818440740. The cubic root of 68844886 is about 409.8490144033.

The spelling of 68844886 in words is "sixty-eight million, eight hundred forty-four thousand, eight hundred eighty-six".