64365227 has 2 divisors, whose sum is σ = 64365228. Its totient is φ = 64365226.

The previous prime is 64365221. The next prime is 64365233. The reversal of 64365227 is 72256346.

It is a balanced prime because it is at equal distance from previous prime (64365221) and next prime (64365233).

It is a cyclic number.

It is not a de Polignac number, because 64365227 - 2¹² = 64361131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64365221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32182613 + 32182614.

It is an arithmetic number, because the mean of its divisors is an integer number (32182614).

Almost surely, 2^64365227 is an apocalyptic number.

64365227 is a deficient number, since it is larger than the sum of its proper divisors (1).

64365227 is an equidigital number, since it uses as much as digits as its factorization.

64365227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 64365227 is about 8022.7942139880. The cubic root of 64365227 is about 400.7594467723.

The spelling of 64365227 in words is "sixty-four million, three hundred sixty-five thousand, two hundred twenty-seven".