2064620224 has 28 divisors (see below), whose sum is σ = 4117594000. Its totient is φ = 1027116288.

The previous prime is 2064620197. The next prime is 2064620273. The reversal of 2064620224 is 4220264602.

It is a junction number, because it is equal to n+sod(n) for n = 2064620192 and 2064620201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68319 + ... + 93790.

Almost surely, 2^2064620224 is an apocalyptic number.

It is an amenable number.

2064620224 is a deficient number, since it is larger than the sum of its proper divisors (2052973776).

2064620224 is a wasteful number, since it uses less digits than its factorization.

2064620224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162320 (or 162310 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2064620224 is about 45438.0922134722. The cubic root of 2064620224 is about 1273.3468718046.

Adding to 2064620224 its reverse (4220264602), we get a palindrome (6284884826).

The spelling of 2064620224 in words is "two billion, sixty-four million, six hundred twenty thousand, two hundred twenty-four".