2243506606 has 16 divisors (see below), whose sum is σ = 3675748608. Its totient is φ = 1018510200.

The previous prime is 2243506579. The next prime is 2243506619. The reversal of 2243506606 is 6066053422.

2243506606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 45030 + ... + 80713.

It is an arithmetic number, because the mean of its divisors is an integer number (229734288).

Almost surely, 2^2243506606 is an apocalyptic number.

2243506606 is a deficient number, since it is larger than the sum of its proper divisors (1432242002).

2243506606 is a wasteful number, since it uses less digits than its factorization.

2243506606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126567.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2243506606 is about 47365.6690652629. The cubic root of 2243506606 is about 1309.1089264884.

The spelling of 2243506606 in words is "two billion, two hundred forty-three million, five hundred six thousand, six hundred six".