66007082 has 8 divisors (see below), whose sum is σ = 101117376. Its totient is φ = 32301292.

The previous prime is 66007057. The next prime is 66007087. The reversal of 66007082 is 28070066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (66007087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351008 + ... + 351195.

It is an arithmetic number, because the mean of its divisors is an integer number (12639672).

Almost surely, 2^66007082 is an apocalyptic number.

66007082 is a deficient number, since it is larger than the sum of its proper divisors (35110294).

66007082 is a wasteful number, since it uses less digits than its factorization.

66007082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702252.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 66007082 is about 8124.4742599137. The cubic root of 66007082 is about 404.1384561219.

The spelling of 66007082 in words is "sixty-six million, seven thousand, eighty-two".