2242967643 has 24 divisors (see below), whose sum is σ = 3757947648. Its totient is φ = 1262563632.

The previous prime is 2242967633. The next prime is 2242967647. The reversal of 2242967643 is 3467692422.

2242967643 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2242967643 - 2⁴ = 2242967627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242967647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261471 + ... + 269912.

It is an arithmetic number, because the mean of its divisors is an integer number (156581152).

Almost surely, 2^2242967643 is an apocalyptic number.

2242967643 is a deficient number, since it is larger than the sum of its proper divisors (1514980005).

2242967643 is a wasteful number, since it uses less digits than its factorization.

2242967643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531463 (or 531460 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 2242967643 is about 47359.9793391002. The cubic root of 2242967643 is about 1309.0040879618.

The spelling of 2242967643 in words is "two billion, two hundred forty-two million, nine hundred sixty-seven thousand, six hundred forty-three".