64011067 has 2 divisors, whose sum is σ = 64011068. Its totient is φ = 64011066.

The previous prime is 64011053. The next prime is 64011071. The reversal of 64011067 is 76011046.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64011067 - 2¹⁹ = 63486779 is a prime.

It is not a weakly prime, because it can be changed into another prime (64015067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32005533 + 32005534.

It is an arithmetic number, because the mean of its divisors is an integer number (32005534).

Almost surely, 2^64011067 is an apocalyptic number.

64011067 is a deficient number, since it is larger than the sum of its proper divisors (1).

64011067 is an equidigital number, since it uses as much as digits as its factorization.

64011067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 64011067 is about 8000.6916576006. The cubic root of 64011067 is about 400.0230549212.

The spelling of 64011067 in words is "sixty-four million, eleven thousand, sixty-seven".