68827222 has 8 divisors (see below), whose sum is σ = 103306896. Its totient is φ = 34391592.

The previous prime is 68827211. The next prime is 68827243. The reversal of 68827222 is 22272886.

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

It is a congruent number.

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, 6778 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (12913362).

Almost surely, 2^68827222 is an apocalyptic number.

68827222 is a deficient number, since it is larger than the sum of its proper divisors (34479674).

68827222 is a wasteful number, since it uses less digits than its factorization.

68827222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22022.

The product of its digits is 43008, while the sum is 37.

The square root of 68827222 is about 8296.2173308081. The cubic root of 68827222 is about 409.8139588232.

The spelling of 68827222 in words is "sixty-eight million, eight hundred twenty-seven thousand, two hundred twenty-two".