66063422 has 8 divisors (see below), whose sum is σ = 99521136. Its totient is φ = 32889712.

The previous prime is 66063419. The next prime is 66063433. The reversal of 66063422 is 22436066.

66063422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70418 + ... + 71349.

It is an arithmetic number, because the mean of its divisors is an integer number (12440142).

Almost surely, 2^66063422 is an apocalyptic number.

66063422 is a deficient number, since it is larger than the sum of its proper divisors (33457714).

66063422 is a wasteful number, since it uses less digits than its factorization.

66063422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142002.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 66063422 is about 8127.9408216350. The cubic root of 66063422 is about 404.2534068456.

Adding to 66063422 its reverse (22436066), we get a palindrome (88499488).

The spelling of 66063422 in words is "sixty-six million, sixty-three thousand, four hundred twenty-two".