66008082 has 16 divisors (see below), whose sum is σ = 150875712. Its totient is φ = 18859440.

The previous prime is 66008077. The next prime is 66008087. The reversal of 66008082 is 28080066.

It is an interprime number because it is at equal distance from previous prime (66008077) and next prime (66008087).

It is not an unprimeable number, because it can be changed into a prime (66008087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785769 + ... + 785852.

It is an arithmetic number, because the mean of its divisors is an integer number (9429732).

Almost surely, 2^66008082 is an apocalyptic number.

66008082 is an abundant number, since it is smaller than the sum of its proper divisors (84867630).

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

66008082 is a wasteful number, since it uses less digits than its factorization.

66008082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571633.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 66008082 is about 8124.5358021243. The cubic root of 66008082 is about 404.1404969959.

The spelling of 66008082 in words is "sixty-six million, eight thousand, eighty-two".