66066002 has 16 divisors (see below), whose sum is σ = 107913600. Its totient is φ = 30214800.

The previous prime is 66065977. The next prime is 66066043. The reversal of 66066002 is 20066066.

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, 28874 + ... + 31077.

It is an arithmetic number, because the mean of its divisors is an integer number (6744600).

Almost surely, 2^66066002 is an apocalyptic number.

66066002 is a deficient number, since it is larger than the sum of its proper divisors (41847598).

66066002 is a wasteful number, since it uses less digits than its factorization.

66066002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60001.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 66066002 is about 8128.0995318709. The cubic root of 66066002 is about 404.2586692645.

The spelling of 66066002 in words is "sixty-six million, sixty-six thousand, two", and thus it is an eban number.