66233366 has 8 divisors (see below), whose sum is σ = 99387624. Its totient is φ = 33104160.

The previous prime is 66233357. The next prime is 66233381. The reversal of 66233366 is 66333266.

66233366 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, 3221 + ... + 11951.

It is an arithmetic number, because the mean of its divisors is an integer number (12423453).

Almost surely, 2^66233366 is an apocalyptic number.

66233366 is a deficient number, since it is larger than the sum of its proper divisors (33154258).

66233366 is a wasteful number, since it uses less digits than its factorization.

66233366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526.

The product of its digits is 69984, while the sum is 35.

The square root of 66233366 is about 8138.3884154051. The cubic root of 66233366 is about 404.5997488593.

The spelling of 66233366 in words is "sixty-six million, two hundred thirty-three thousand, three hundred sixty-six".