68983208 has 16 divisors (see below), whose sum is σ = 147821280. Its totient is φ = 29564208.

The previous prime is 68983193. The next prime is 68983219. The reversal of 68983208 is 80238986.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615866 + ... + 615977.

It is an arithmetic number, because the mean of its divisors is an integer number (9238830).

Almost surely, 2^68983208 is an apocalyptic number.

It is an amenable number.

68983208 is an abundant number, since it is smaller than the sum of its proper divisors (78838072).

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

68983208 is a wasteful number, since it uses less digits than its factorization.

68983208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231856 (or 1231852 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 68983208 is about 8305.6130417929. The cubic root of 68983208 is about 410.1233180510.

The spelling of 68983208 in words is "sixty-eight million, nine hundred eighty-three thousand, two hundred eight".