68080822 has 16 divisors (see below), whose sum is σ = 103917312. Its totient is φ = 33445440.

The previous prime is 68080811. The next prime is 68080829. The reversal of 68080822 is 22808086.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68080829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45547 + ... + 47017.

It is an arithmetic number, because the mean of its divisors is an integer number (6494832).

Almost surely, 2^68080822 is an apocalyptic number.

68080822 is a deficient number, since it is larger than the sum of its proper divisors (35836490).

68080822 is a wasteful number, since it uses less digits than its factorization.

68080822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 68080822 is about 8251.1103495227. The cubic root of 68080822 is about 408.3271557398.

The spelling of 68080822 in words is "sixty-eight million, eighty thousand, eight hundred twenty-two".