2242644206 has 32 divisors (see below), whose sum is σ = 3703024512. Its totient is φ = 1010187360.

The previous prime is 2242644203. The next prime is 2242644247. The reversal of 2242644206 is 6024462422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242644203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1888745 + ... + 1889931.

It is an arithmetic number, because the mean of its divisors is an integer number (115719516).

Almost surely, 2^2242644206 is an apocalyptic number.

2242644206 is a deficient number, since it is larger than the sum of its proper divisors (1460380306).

2242644206 is a wasteful number, since it uses less digits than its factorization.

2242644206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2242644206 is about 47356.5645502289. The cubic root of 2242644206 is about 1308.9411652666.

The spelling of 2242644206 in words is "two billion, two hundred forty-two million, six hundred forty-four thousand, two hundred six".