2246654666 has 8 divisors (see below), whose sum is σ = 3371043744. Its totient is φ = 1122973420.

The previous prime is 2246654659. The next prime is 2246654713. The reversal of 2246654666 is 6664566422.

2246654666 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 self number, because there is not a number n which added to its sum of digits gives 2246654666.

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, 168950 + ... + 181761.

It is an arithmetic number, because the mean of its divisors is an integer number (421380468).

Almost surely, 2^2246654666 is an apocalyptic number.

2246654666 is a deficient number, since it is larger than the sum of its proper divisors (1124389078).

2246654666 is a wasteful number, since it uses less digits than its factorization.

2246654666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353916.

The product of its digits is 2488320, while the sum is 47.

The square root of 2246654666 is about 47398.8888688332. Note that the first 4 decimals coincide. The cubic root of 2246654666 is about 1309.7209486615.

The spelling of 2246654666 in words is "two billion, two hundred forty-six million, six hundred fifty-four thousand, six hundred sixty-six".