64064716 has 6 divisors (see below), whose sum is σ = 112113260. Its totient is φ = 32032356.

The previous prime is 64064699. The next prime is 64064731. The reversal of 64064716 is 61746046.

It is a happy number.

64064716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 8008086 + ... + 8008093.

Almost surely, 2^64064716 is an apocalyptic number.

It is an amenable number.

64064716 is a deficient number, since it is larger than the sum of its proper divisors (48048544).

64064716 is a wasteful number, since it uses less digits than its factorization.

64064716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16016183 (or 16016181 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 64064716 is about 8004.0437280165. The cubic root of 64064716 is about 400.1347795811.

It can be divided in two parts, 640 and 64716, that added together give a palindrome (65356).

The spelling of 64064716 in words is "sixty-four million, sixty-four thousand, seven hundred sixteen".