2243457601 has 24 divisors (see below), whose sum is σ = 2852427744. Its totient is φ = 1744807680.

The previous prime is 2243457583. The next prime is 2243457607. The reversal of 2243457601 is 1067543422.

It is not a de Polignac number, because 2243457601 - 2²³ = 2235068993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243457607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299761 + ... + 307153.

It is an arithmetic number, because the mean of its divisors is an integer number (118851156).

Almost surely, 2^2243457601 is an apocalyptic number.

It is an amenable number.

2243457601 is a deficient number, since it is larger than the sum of its proper divisors (608970143).

2243457601 is a wasteful number, since it uses less digits than its factorization.

2243457601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7974 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2243457601 is about 47365.1517573838. The cubic root of 2243457601 is about 1309.0993947804.

The spelling of 2243457601 in words is "two billion, two hundred forty-three million, four hundred fifty-seven thousand, six hundred one".