64279 has 2 divisors, whose sum is σ = 64280. Its totient is φ = 64278.

The previous prime is 64271. The next prime is 64283. The reversal of 64279 is 97246.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64279 - 2³ = 64271 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32139 + 32140.

It is an arithmetic number, because the mean of its divisors is an integer number (32140).

2⁶⁴²⁷⁹ is an apocalyptic number.

64279 is a deficient number, since it is larger than the sum of its proper divisors (1).

64279 is an equidigital number, since it uses as much as digits as its factorization.

64279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 64279 is about 253.5330353228. The cubic root of 64279 is about 40.0580407411.

It can be divided in two parts, 64 and 279, that added together give a palindrome (343).

The spelling of 64279 in words is "sixty-four thousand, two hundred seventy-nine".