2265824816 has 20 divisors (see below), whose sum is σ = 4391640792. Its totient is φ = 1132498176.

The previous prime is 2265824791. The next prime is 2265824837. The reversal of 2265824816 is 6184285622.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21911 + ... + 70793.

Almost surely, 2^2265824816 is an apocalyptic number.

It is an amenable number.

2265824816 is a deficient number, since it is larger than the sum of its proper divisors (2125815976).

2265824816 is a wasteful number, since it uses less digits than its factorization.

2265824816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51788 (or 51782 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 2265824816 is about 47600.6808354670. The cubic root of 2265824816 is about 1313.4355785161.

It can be divided in two parts, 22658 and 24816, that added together give a palindrome (47474).

The spelling of 2265824816 in words is "two billion, two hundred sixty-five million, eight hundred twenty-four thousand, eight hundred sixteen".