52232120 has 16 divisors (see below), whose sum is σ = 117522360. Its totient is φ = 20892832.

The previous prime is 52232119. The next prime is 52232129. The reversal of 52232120 is 2123225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52232129) 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 3 ways as a sum of consecutive naturals, for example, 652862 + ... + 652941.

Almost surely, 2^52232120 is an apocalyptic number.

It is an amenable number.

52232120 is an abundant number, since it is smaller than the sum of its proper divisors (65290240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52232120 is a wasteful number, since it uses less digits than its factorization.

52232120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305814 (or 1305810 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 52232120 is about 7227.1792561137. The cubic root of 52232120 is about 373.8056698693.

Adding to 52232120 its reverse (2123225), we get a palindrome (54355345).

The spelling of 52232120 in words is "fifty-two million, two hundred thirty-two thousand, one hundred twenty".