68229582 has 16 divisors (see below), whose sum is σ = 136559952. Its totient is φ = 22726400.

The previous prime is 68229563. The next prime is 68229583. The reversal of 68229582 is 28592286.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68229583) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6832 + ... + 13532.

It is an arithmetic number, because the mean of its divisors is an integer number (8534997).

Almost surely, 2^68229582 is an apocalyptic number.

68229582 is an abundant number, since it is smaller than the sum of its proper divisors (68330370).

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

68229582 is a wasteful number, since it uses less digits than its factorization.

68229582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8403.

The product of its digits is 138240, while the sum is 42.

The square root of 68229582 is about 8260.1199749156. The cubic root of 68229582 is about 408.6243444710.

The spelling of 68229582 in words is "sixty-eight million, two hundred twenty-nine thousand, five hundred eighty-two".