66332102 has 8 divisors (see below), whose sum is σ = 99636096. Its totient is φ = 33120072.

The previous prime is 66332099. The next prime is 66332111. The reversal of 66332102 is 20123366.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21158 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (12454512).

Almost surely, 2^66332102 is an apocalyptic number.

66332102 is a deficient number, since it is larger than the sum of its proper divisors (33303994).

66332102 is a wasteful number, since it uses less digits than its factorization.

66332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45982.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 66332102 is about 8144.4522222185. The cubic root of 66332102 is about 404.8006985659.

Adding to 66332102 its reverse (20123366), we get a palindrome (86455468).

The spelling of 66332102 in words is "sixty-six million, three hundred thirty-two thousand, one hundred two".