264116522 has 12 divisors (see below), whose sum is σ = 420850950. Its totient is φ = 124289856.

The previous prime is 264116491. The next prime is 264116527. The reversal of 264116522 is 225611462.

It can be written as a sum of positive squares in 3 ways, for example, as 237190801 + 26925721 = 15401^2 + 5189^2 .

It is not an unprimeable number, because it can be changed into a prime (264116527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227897 + ... + 229052.

Almost surely, 2^264116522 is an apocalyptic number.

264116522 is a deficient number, since it is larger than the sum of its proper divisors (156734428).

264116522 is a wasteful number, since it uses less digits than its factorization.

264116522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456985 (or 456968 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 264116522 is about 16251.6621303792. The cubic root of 264116522 is about 641.6012330046.

Adding to 264116522 its reverse (225611462), we get a palindrome (489727984).

The spelling of 264116522 in words is "two hundred sixty-four million, one hundred sixteen thousand, five hundred twenty-two".