2064432626 has 4 divisors (see below), whose sum is σ = 3096648942. Its totient is φ = 1032216312.

The previous prime is 2064432607. The next prime is 2064432647. The reversal of 2064432626 is 6262344602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2063430625 + 1002001 = 45425^2 + 1001^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516108155 + ... + 516108158.

Almost surely, 2^2064432626 is an apocalyptic number.

2064432626 is a deficient number, since it is larger than the sum of its proper divisors (1032216316).

2064432626 is a wasteful number, since it uses less digits than its factorization.

2064432626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032216315.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 2064432626 is about 45436.0278413507. The cubic root of 2064432626 is about 1273.3083038460.

The spelling of 2064432626 in words is "two billion, sixty-four million, four hundred thirty-two thousand, six hundred twenty-six".