2662064226 has 24 divisors (see below), whose sum is σ = 5832616140. Its totient is φ = 877383936.

The previous prime is 2662064203. The next prime is 2662064257. The reversal of 2662064226 is 6224602662.

It is a happy number.

2662064226 is a `hidden beast` number, since 2 + 6 + 6 + 2 + 0 + 642 + 2 + 6 = 666.

2662064226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2265855201 + 396209025 = 47601^2 + 19905^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829255 + ... + 832458.

Almost surely, 2^2662064226 is an apocalyptic number.

2662064226 is an abundant number, since it is smaller than the sum of its proper divisors (3170551914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2662064226 is a wasteful number, since it uses less digits than its factorization.

2662064226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661810 (or 1661807 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2662064226 is about 51595.1957647221. The cubic root of 2662064226 is about 1385.9243007574.

Adding to 2662064226 its reverse (6224602662), we get a palindrome (8886666888).

The spelling of 2662064226 in words is "two billion, six hundred sixty-two million, sixty-four thousand, two hundred twenty-six".