52224662 has 16 divisors (see below), whose sum is σ = 90997152. Its totient is φ = 22014720.

The previous prime is 52224659. The next prime is 52224707. The reversal of 52224662 is 26642225.

It is a happy number.

52224662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29723 + ... + 31430.

It is an arithmetic number, because the mean of its divisors is an integer number (5687322).

Almost surely, 2^52224662 is an apocalyptic number.

52224662 is a deficient number, since it is larger than the sum of its proper divisors (38772490).

52224662 is a wasteful number, since it uses less digits than its factorization.

52224662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61223.

The product of its digits is 11520, while the sum is 29.

The square root of 52224662 is about 7226.6632687569. The cubic root of 52224662 is about 373.7878776539.

Adding to 52224662 its reverse (26642225), we get a palindrome (78866887).

The spelling of 52224662 in words is "fifty-two million, two hundred twenty-four thousand, six hundred sixty-two".