64095223 has 2 divisors, whose sum is σ = 64095224. Its totient is φ = 64095222.

The previous prime is 64095221. The next prime is 64095277. The reversal of 64095223 is 32259046.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64095223 - 2¹ = 64095221 is a prime.

It is a super-2 number, since 2×64095223² = 8216395222839458, which contains 22 as substring.

Together with 64095221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64095221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32047611 + 32047612.

It is an arithmetic number, because the mean of its divisors is an integer number (32047612).

Almost surely, 2^64095223 is an apocalyptic number.

64095223 is a deficient number, since it is larger than the sum of its proper divisors (1).

64095223 is an equidigital number, since it uses as much as digits as its factorization.

64095223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 64095223 is about 8005.9492254198. The cubic root of 64095223 is about 400.1982829434.

The spelling of 64095223 in words is "sixty-four million, ninety-five thousand, two hundred twenty-three".