2246604666 has 16 divisors (see below), whose sum is σ = 4494705600. Its totient is φ = 748618848.

The previous prime is 2246604643. The next prime is 2246604673. The reversal of 2246604666 is 6664066422.

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, 42331 + ... + 79278.

It is an arithmetic number, because the mean of its divisors is an integer number (280919100).

Almost surely, 2^2246604666 is an apocalyptic number.

2246604666 is an abundant number, since it is smaller than the sum of its proper divisors (2248100934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246604666 is a wasteful number, since it uses less digits than its factorization.

2246604666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124693.

The product of its (nonzero) digits is 497664, while the sum is 42.

The square root of 2246604666 is about 47398.3614273743. The cubic root of 2246604666 is about 1309.7112325067.

The spelling of 2246604666 in words is "two billion, two hundred forty-six million, six hundred four thousand, six hundred sixty-six".