65707007 has 2 divisors, whose sum is σ = 65707008. Its totient is φ = 65707006.

The previous prime is 65707001. The next prime is 65707013. The reversal of 65707007 is 70070756.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (65707001) and next prime (65707013).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65707007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65707001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32853503 + 32853504.

It is an arithmetic number, because the mean of its divisors is an integer number (32853504).

Almost surely, 2^65707007 is an apocalyptic number.

65707007 is a deficient number, since it is larger than the sum of its proper divisors (1).

65707007 is an equidigital number, since it uses as much as digits as its factorization.

65707007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 65707007 is about 8105.9858746484. The cubic root of 65707007 is about 403.5251073694.

The spelling of 65707007 in words is "sixty-five million, seven hundred seven thousand, seven".