64009417 has 2 divisors, whose sum is σ = 64009418. Its totient is φ = 64009416.

The previous prime is 64009399. The next prime is 64009459. The reversal of 64009417 is 71490046.

64009417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54700816 + 9308601 = 7396^2 + 3051^2 .

It is a cyclic number.

It is not a de Polignac number, because 64009417 - 2⁷ = 64009289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64009117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32004708 + 32004709.

It is an arithmetic number, because the mean of its divisors is an integer number (32004709).

Almost surely, 2^64009417 is an apocalyptic number.

It is an amenable number.

64009417 is a deficient number, since it is larger than the sum of its proper divisors (1).

64009417 is an equidigital number, since it uses as much as digits as its factorization.

64009417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 64009417 is about 8000.5885408512. The cubic root of 64009417 is about 400.0196177878.

The spelling of 64009417 in words is "sixty-four million, nine thousand, four hundred seventeen".