2244264537 has 16 divisors (see below), whose sum is σ = 3306130560. Its totient is φ = 1346940672.

The previous prime is 2244264527. The next prime is 2244264559. The reversal of 2244264537 is 7354624422.

It is not a de Polignac number, because 2244264537 - 2⁴ = 2244264521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2244264495 and 2244264504.

It is not an unprimeable number, because it can be changed into a prime (2244264527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955462 + ... + 957807.

It is an arithmetic number, because the mean of its divisors is an integer number (206633160).

Almost surely, 2^2244264537 is an apocalyptic number.

It is an amenable number.

2244264537 is a deficient number, since it is larger than the sum of its proper divisors (1061866023).

2244264537 is a wasteful number, since it uses less digits than its factorization.

2244264537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913312.

The product of its digits is 322560, while the sum is 39.

The square root of 2244264537 is about 47373.6692372461. The cubic root of 2244264537 is about 1309.2563300399.

Adding to 2244264537 its reverse (7354624422), we get a palindrome (9598888959).

The spelling of 2244264537 in words is "two billion, two hundred forty-four million, two hundred sixty-four thousand, five hundred thirty-seven".