66063106 has 16 divisors (see below), whose sum is σ = 101453184. Its totient is φ = 32248944.

The previous prime is 66063097. The next prime is 66063119. The reversal of 66063106 is 60136066.

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, 59896 + ... + 60988.

It is an arithmetic number, because the mean of its divisors is an integer number (6340824).

Almost surely, 2^66063106 is an apocalyptic number.

66063106 is a deficient number, since it is larger than the sum of its proper divisors (35390078).

66063106 is a wasteful number, since it uses less digits than its factorization.

66063106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 66063106 is about 8127.9213824938. The cubic root of 66063106 is about 404.2527622918.

The spelling of 66063106 in words is "sixty-six million, sixty-three thousand, one hundred six".