2289424065 has 32 divisors (see below), whose sum is σ = 3716064000. Its totient is φ = 1203475200.

The previous prime is 2289424043. The next prime is 2289424073. The reversal of 2289424065 is 5604249822.

It is not a de Polignac number, because 2289424065 - 2⁹ = 2289423553 is a prime.

It is a super-2 number, since 2×2289424065² = 10482925098802248450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343636 + ... + 350234.

It is an arithmetic number, because the mean of its divisors is an integer number (116127000).

Almost surely, 2^2289424065 is an apocalyptic number.

It is an amenable number.

2289424065 is a deficient number, since it is larger than the sum of its proper divisors (1426639935).

2289424065 is a wasteful number, since it uses less digits than its factorization.

2289424065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2289424065 is about 47847.9264441000. The cubic root of 2289424065 is about 1317.9797810219.

The spelling of 2289424065 in words is "two billion, two hundred eighty-nine million, four hundred twenty-four thousand, sixty-five".