2064717225 has 36 divisors (see below), whose sum is σ = 3753361456. Its totient is φ = 1084739040.

The previous prime is 2064717223. The next prime is 2064717227. The reversal of 2064717225 is 5227174602.

It is a happy number.

2064717225 is a `hidden beast` number, since 2 + 0 + 647 + 1 + 7 + 2 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (2064717223) and next prime (2064717227).

It is not a de Polignac number, because 2064717225 - 2¹ = 2064717223 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2064717225.

It is not an unprimeable number, because it can be changed into a prime (2064717223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 53407 + ... + 83556.

Almost surely, 2^2064717225 is an apocalyptic number.

2064717225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2064717225 is a deficient number, since it is larger than the sum of its proper divisors (1688644231).

2064717225 is a wasteful number, since it uses less digits than its factorization.

2064717225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137046 (or 137038 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 2064717225 is about 45439.1595983024. The cubic root of 2064717225 is about 1273.3668131614.

The spelling of 2064717225 in words is "two billion, sixty-four million, seven hundred seventeen thousand, two hundred twenty-five".