2230787445 has 32 divisors (see below), whose sum is σ = 3747496320. Its totient is φ = 1131567360.

The previous prime is 2230787441. The next prime is 2230787453. The reversal of 2230787445 is 5447870322.

It is a happy number.

It is not a de Polignac number, because 2230787445 - 2² = 2230787441 is a prime.

It is a super-3 number, since 3×2230787445³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230787397 and 2230787406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230787441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9126 + ... + 67415.

It is an arithmetic number, because the mean of its divisors is an integer number (117109260).

Almost surely, 2^2230787445 is an apocalyptic number.

It is an amenable number.

2230787445 is a deficient number, since it is larger than the sum of its proper divisors (1516708875).

2230787445 is a wasteful number, since it uses less digits than its factorization.

2230787445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76645.

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 2230787445 is about 47231.2126141178. The cubic root of 2230787445 is about 1306.6303166154.

The spelling of 2230787445 in words is "two billion, two hundred thirty million, seven hundred eighty-seven thousand, four hundred forty-five".