2243510536 has 16 divisors (see below), whose sum is σ = 4454028540. Its totient is φ = 1055769600.

The previous prime is 2243510531. The next prime is 2243510567. The reversal of 2243510536 is 6350153422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2209940100 + 33570436 = 47010^2 + 5794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2243510498 and 2243510507.

It is not an unprimeable number, because it can be changed into a prime (2243510531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8248065 + ... + 8248336.

Almost surely, 2^2243510536 is an apocalyptic number.

It is an amenable number.

2243510536 is a deficient number, since it is larger than the sum of its proper divisors (2210518004).

2243510536 is a wasteful number, since it uses less digits than its factorization.

2243510536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16496424 (or 16496420 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2243510536 is about 47365.7105509883. The cubic root of 2243510536 is about 1309.1096908863.

Adding to 2243510536 its reverse (6350153422), we get a palindrome (8593663958).

The spelling of 2243510536 in words is "two billion, two hundred forty-three million, five hundred ten thousand, five hundred thirty-six".