64882267 has 2 divisors, whose sum is σ = 64882268. Its totient is φ = 64882266.

The previous prime is 64882219. The next prime is 64882277. The reversal of 64882267 is 76228846.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64882267 - 2²³ = 56493659 is a prime.

It is not a weakly prime, because it can be changed into another prime (64882277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32441133 + 32441134.

It is an arithmetic number, because the mean of its divisors is an integer number (32441134).

Almost surely, 2^64882267 is an apocalyptic number.

64882267 is a deficient number, since it is larger than the sum of its proper divisors (1).

64882267 is an equidigital number, since it uses as much as digits as its factorization.

64882267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 43.

The square root of 64882267 is about 8054.9529483418. The cubic root of 64882267 is about 401.8296742198.

The spelling of 64882267 in words is "sixty-four million, eight hundred eighty-two thousand, two hundred sixty-seven".