64226205 has 24 divisors (see below), whose sum is σ = 113697792. Its totient is φ = 33524064.

The previous prime is 64226083. The next prime is 64226207. The reversal of 64226205 is 50262246.

64226205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64226205 - 2²² = 60031901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64226207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13069 + ... + 17298.

It is an arithmetic number, because the mean of its divisors is an integer number (4737408).

Almost surely, 2^64226205 is an apocalyptic number.

It is an amenable number.

64226205 is a deficient number, since it is larger than the sum of its proper divisors (49471587).

64226205 is a wasteful number, since it uses less digits than its factorization.

64226205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30425 (or 30422 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 64226205 is about 8014.1253421693. The cubic root of 64226205 is about 400.4707062884.

The spelling of 64226205 in words is "sixty-four million, two hundred twenty-six thousand, two hundred five".