64066411 has 2 divisors, whose sum is σ = 64066412. Its totient is φ = 64066410.

The previous prime is 64066403. The next prime is 64066417. The reversal of 64066411 is 11466046.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64066411 - 2³ = 64066403 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64066411.

It is not a weakly prime, because it can be changed into another prime (64066417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32033205 + 32033206.

It is an arithmetic number, because the mean of its divisors is an integer number (32033206).

Almost surely, 2^64066411 is an apocalyptic number.

64066411 is a deficient number, since it is larger than the sum of its proper divisors (1).

64066411 is an equidigital number, since it uses as much as digits as its factorization.

64066411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 64066411 is about 8004.1496112954. The cubic root of 64066411 is about 400.1383084214.

The spelling of 64066411 in words is "sixty-four million, sixty-six thousand, four hundred eleven".