64716107 has 2 divisors, whose sum is σ = 64716108. Its totient is φ = 64716106.

The previous prime is 64716103. The next prime is 64716137. The reversal of 64716107 is 70161746.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64716107 - 2² = 64716103 is a prime.

It is not a weakly prime, because it can be changed into another prime (64716103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32358053 + 32358054.

It is an arithmetic number, because the mean of its divisors is an integer number (32358054).

Almost surely, 2^64716107 is an apocalyptic number.

64716107 is a deficient number, since it is larger than the sum of its proper divisors (1).

64716107 is an equidigital number, since it uses as much as digits as its factorization.

64716107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 64716107 is about 8044.6321855011. The cubic root of 64716107 is about 401.4863595802.

The spelling of 64716107 in words is "sixty-four million, seven hundred sixteen thousand, one hundred seven".