64362223 has 8 divisors (see below), whose sum is σ = 67999680. Its totient is φ = 60819360.

The previous prime is 64362197. The next prime is 64362227. The reversal of 64362223 is 32226346.

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 64362223 - 2⁵ = 64362191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64362191 and 64362200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64362227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22248 + ... + 24973.

It is an arithmetic number, because the mean of its divisors is an integer number (8499960).

Almost surely, 2^64362223 is an apocalyptic number.

64362223 is a deficient number, since it is larger than the sum of its proper divisors (3637457).

64362223 is a wasteful number, since it uses less digits than its factorization.

64362223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47297.

The product of its digits is 10368, while the sum is 28.

The square root of 64362223 is about 8022.6069952354. The cubic root of 64362223 is about 400.7532120388.

Adding to 64362223 its reverse (32226346), we get a palindrome (96588569).

The spelling of 64362223 in words is "sixty-four million, three hundred sixty-two thousand, two hundred twenty-three".