68226386 has 16 divisors (see below), whose sum is σ = 106064640. Its totient is φ = 32875920.

The previous prime is 68226371. The next prime is 68226407. The reversal of 68226386 is 68362286.

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, 56885 + ... + 58071.

It is an arithmetic number, because the mean of its divisors is an integer number (6629040).

Almost surely, 2^68226386 is an apocalyptic number.

68226386 is a deficient number, since it is larger than the sum of its proper divisors (37838254).

68226386 is a wasteful number, since it uses less digits than its factorization.

68226386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its digits is 165888, while the sum is 41.

The square root of 68226386 is about 8259.9265129903. The cubic root of 68226386 is about 408.6179641310.

The spelling of 68226386 in words is "sixty-eight million, two hundred twenty-six thousand, three hundred eighty-six".