66335006 has 16 divisors (see below), whose sum is σ = 105719040. Its totient is φ = 31157280.

The previous prime is 66334997. The next prime is 66335047. The reversal of 66335006 is 60053366.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 66335006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13310 + ... + 17601.

It is an arithmetic number, because the mean of its divisors is an integer number (6607440).

Almost surely, 2^66335006 is an apocalyptic number.

66335006 is a deficient number, since it is larger than the sum of its proper divisors (39384034).

66335006 is a wasteful number, since it uses less digits than its factorization.

66335006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30979.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 66335006 is about 8144.6305011339. The cubic root of 66335006 is about 404.8066058317.

The spelling of 66335006 in words is "sixty-six million, three hundred thirty-five thousand, six".