68208982 has 8 divisors (see below), whose sum is σ = 105078816. Its totient is φ = 33182712.

The previous prime is 68208941. The next prime is 68208983. The reversal of 68208982 is 28980286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68208983) 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, 460798 + ... + 460945.

It is an arithmetic number, because the mean of its divisors is an integer number (13134852).

Almost surely, 2^68208982 is an apocalyptic number.

68208982 is a deficient number, since it is larger than the sum of its proper divisors (36869834).

68208982 is a wasteful number, since it uses less digits than its factorization.

68208982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921782.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 68208982 is about 8258.8729255268. The cubic root of 68208982 is about 408.5832161288.

The spelling of 68208982 in words is "sixty-eight million, two hundred eight thousand, nine hundred eighty-two".