65704801 has 2 divisors, whose sum is σ = 65704802. Its totient is φ = 65704800.

The previous prime is 65704783. The next prime is 65704829. The reversal of 65704801 is 10840756.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65221776 + 483025 = 8076^2 + 695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65704801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65704861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32852400 + 32852401.

It is an arithmetic number, because the mean of its divisors is an integer number (32852401).

Almost surely, 2^65704801 is an apocalyptic number.

It is an amenable number.

65704801 is a deficient number, since it is larger than the sum of its proper divisors (1).

65704801 is an equidigital number, since it uses as much as digits as its factorization.

65704801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 65704801 is about 8105.8498012238. The cubic root of 65704801 is about 403.5205914312.

The spelling of 65704801 in words is "sixty-five million, seven hundred four thousand, eight hundred one".