2243925670 has 16 divisors (see below), whose sum is σ = 4616075808. Its totient is φ = 769345920.

The previous prime is 2243925661. The next prime is 2243925689. The reversal of 2243925670 is 765293422.

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, 16027971 + ... + 16028110.

It is an arithmetic number, because the mean of its divisors is an integer number (288504738).

Almost surely, 2^2243925670 is an apocalyptic number.

2243925670 is an abundant number, since it is smaller than the sum of its proper divisors (2372150138).

2243925670 is a wasteful number, since it uses less digits than its factorization.

2243925670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32056095.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2243925670 is about 47370.0925690461. The cubic root of 2243925670 is about 1309.1904307829.

The spelling of 2243925670 in words is "two billion, two hundred forty-three million, nine hundred twenty-five thousand, six hundred seventy".