66002110 has 8 divisors (see below), whose sum is σ = 118803816. Its totient is φ = 26400840.

The previous prime is 66002107. The next prime is 66002129. The reversal of 66002110 is 1120066.

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, 3300096 + ... + 3300115.

It is an arithmetic number, because the mean of its divisors is an integer number (14850477).

Almost surely, 2^66002110 is an apocalyptic number.

66002110 is a deficient number, since it is larger than the sum of its proper divisors (52801706).

66002110 is a wasteful number, since it uses less digits than its factorization.

66002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600218.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 66002110 is about 8124.1682651211. The cubic root of 66002110 is about 404.1283085903.

Adding to 66002110 its reverse (1120066), we get a palindrome (67122176).

The spelling of 66002110 in words is "sixty-six million, two thousand, one hundred ten".