65704007 has 2 divisors, whose sum is σ = 65704008. Its totient is φ = 65704006.

The previous prime is 65704003. The next prime is 65704013. The reversal of 65704007 is 70040756.

65704007 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 is a cyclic number.

It is not a de Polignac number, because 65704007 - 2² = 65704003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65704003) 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, 32852003 + 32852004.

It is an arithmetic number, because the mean of its divisors is an integer number (32852004).

Almost surely, 2^65704007 is an apocalyptic number.

65704007 is a deficient number, since it is larger than the sum of its proper divisors (1).

65704007 is an equidigital number, since it uses as much as digits as its factorization.

65704007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 65704007 is about 8105.8008241012. The cubic root of 65704007 is about 403.5189659962.

The spelling of 65704007 in words is "sixty-five million, seven hundred four thousand, seven".