2289599005 has 8 divisors (see below), whose sum is σ = 2768493024. Its totient is φ = 1817696400.

The previous prime is 2289598999. The next prime is 2289599041. The reversal of 2289599005 is 5009959822.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2289599005 - 2⁷ = 2289598877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2289599005.

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, 1747131 + ... + 1748440.

It is an arithmetic number, because the mean of its divisors is an integer number (346061628).

Almost surely, 2^2289599005 is an apocalyptic number.

It is an amenable number.

2289599005 is a deficient number, since it is larger than the sum of its proper divisors (478894019).

2289599005 is a wasteful number, since it uses less digits than its factorization.

2289599005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495707.

The product of its (nonzero) digits is 583200, while the sum is 49.

The square root of 2289599005 is about 47849.7544925781. The cubic root of 2289599005 is about 1318.0133500919.

The spelling of 2289599005 in words is "two billion, two hundred eighty-nine million, five hundred ninety-nine thousand, five".