64008227 has 4 divisors (see below), whose sum is σ = 64137000. Its totient is φ = 63879456.

The previous prime is 64008223. The next prime is 64008229. The reversal of 64008227 is 72280046.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72280046 = 2 ⋅36140023.

It is a cyclic number.

It is not a de Polignac number, because 64008227 - 2² = 64008223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64008227.

It is not an unprimeable number, because it can be changed into a prime (64008221) 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 in 3 ways as a sum of consecutive naturals, for example, 63638 + ... + 64635.

It is an arithmetic number, because the mean of its divisors is an integer number (16034250).

Almost surely, 2^64008227 is an apocalyptic number.

64008227 is a deficient number, since it is larger than the sum of its proper divisors (128773).

64008227 is a wasteful number, since it uses less digits than its factorization.

64008227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128772.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 64008227 is about 8000.5141709768. The cubic root of 64008227 is about 400.0171388490.

The spelling of 64008227 in words is "sixty-four million, eight thousand, two hundred twenty-seven".