68087082 has 32 divisors (see below), whose sum is σ = 156776832. Its totient is φ = 19309824.

The previous prime is 68087077. The next prime is 68087093. The reversal of 68087082 is 28078086.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 68087082.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 163 + ... + 11670.

It is an arithmetic number, because the mean of its divisors is an integer number (4899276).

Almost surely, 2^68087082 is an apocalyptic number.

68087082 is an abundant number, since it is smaller than the sum of its proper divisors (88689750).

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

68087082 is a wasteful number, since it uses less digits than its factorization.

68087082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 68087082 is about 8251.4896836874. The cubic root of 68087082 is about 408.3396705204.

The spelling of 68087082 in words is "sixty-eight million, eighty-seven thousand, eighty-two".