64223027 has 8 divisors (see below), whose sum is σ = 70129152. Its totient is φ = 58328200.

The previous prime is 64223017. The next prime is 64223053. The reversal of 64223027 is 72032246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64223027 - 2⁸ = 64222771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64222987 and 64223005.

It is not an unprimeable number, because it can be changed into a prime (64223017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12902 + ... + 17172.

It is an arithmetic number, because the mean of its divisors is an integer number (8766144).

Almost surely, 2^64223027 is an apocalyptic number.

64223027 is a deficient number, since it is larger than the sum of its proper divisors (5906125).

64223027 is a wasteful number, since it uses less digits than its factorization.

64223027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5649.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 64223027 is about 8013.9270648041. The cubic root of 64223027 is about 400.4641009010.

It can be divided in two parts, 6422 and 3027, that added together give a palindrome (9449).

The spelling of 64223027 in words is "sixty-four million, two hundred twenty-three thousand, twenty-seven".