64008719 has 2 divisors, whose sum is σ = 64008720. Its totient is φ = 64008718.

The previous prime is 64008697. The next prime is 64008727. The reversal of 64008719 is 91780046.

64008719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64008719 - 2¹² = 64004623 is a prime.

It is a super-2 number, since 2×64008719² = 8194232216041922, which contains 22 as substring.

It is equal to p_3785543 and since 64008719 and 3785543 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64028719) 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, 32004359 + 32004360.

It is an arithmetic number, because the mean of its divisors is an integer number (32004360).

Almost surely, 2^64008719 is an apocalyptic number.

64008719 is a deficient number, since it is larger than the sum of its proper divisors (1).

64008719 is an equidigital number, since it uses as much as digits as its factorization.

64008719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 64008719 is about 8000.5449189415. The cubic root of 64008719 is about 400.0181637585.

The spelling of 64008719 in words is "sixty-four million, eight thousand, seven hundred nineteen".