52230224 has 20 divisors (see below), whose sum is σ = 101972640. Its totient is φ = 25914720.

The previous prime is 52230209. The next prime is 52230229. The reversal of 52230224 is 42203225.

It is a junction number, because it is equal to n+sod(n) for n = 52230196 and 52230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52230229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10364 + ... + 14555.

It is an arithmetic number, because the mean of its divisors is an integer number (5098632).

Almost surely, 2^52230224 is an apocalyptic number.

It is an amenable number.

52230224 is a deficient number, since it is larger than the sum of its proper divisors (49742416).

52230224 is a wasteful number, since it uses less digits than its factorization.

52230224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25058 (or 25052 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 52230224 is about 7227.0480834155. The cubic root of 52230224 is about 373.8011468279.

Adding to 52230224 its reverse (42203225), we get a palindrome (94433449).

The spelling of 52230224 in words is "fifty-two million, two hundred thirty thousand, two hundred twenty-four".