2064606272 has 28 divisors (see below), whose sum is σ = 4312584720. Its totient is φ = 977970816.

The previous prime is 2064606223. The next prime is 2064606277. The reversal of 2064606272 is 2726064602.

It is not an unprimeable number, because it can be changed into a prime (2064606277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847718 + ... + 850149.

Almost surely, 2^2064606272 is an apocalyptic number.

It is an amenable number.

2064606272 is an abundant number, since it is smaller than the sum of its proper divisors (2247978448).

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

2064606272 is a wasteful number, since it uses less digits than its factorization.

2064606272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697898 (or 1697888 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 2064606272 is about 45437.9386856402. The cubic root of 2064606272 is about 1273.3440035167.

The spelling of 2064606272 in words is "two billion, sixty-four million, six hundred six thousand, two hundred seventy-two".