2064822601 has 16 divisors (see below), whose sum is σ = 2239033104. Its totient is φ = 1896853504.

The previous prime is 2064822589. The next prime is 2064822637. The reversal of 2064822601 is 1062284602.

It can be written as a sum of positive squares in 8 ways, for example, as 806276025 + 1258546576 = 28395^2 + 35476^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064822601 - 2¹¹ = 2064820553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064822691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171681 + ... + 183313.

It is an arithmetic number, because the mean of its divisors is an integer number (139939569).

Almost surely, 2^2064822601 is an apocalyptic number.

It is an amenable number.

2064822601 is a deficient number, since it is larger than the sum of its proper divisors (174210503).

2064822601 is a wasteful number, since it uses less digits than its factorization.

2064822601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2064822601 is about 45440.3191119957. The cubic root of 2064822601 is about 1273.3884755335.

The spelling of 2064822601 in words is "two billion, sixty-four million, eight hundred twenty-two thousand, six hundred one".