500233212 has 48 divisors (see below), whose sum is σ = 1298169600. Its totient is φ = 166581360.

The previous prime is 500233193. The next prime is 500233213. The reversal of 500233212 is 212332005.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500233213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166887 + ... + 169857.

It is an arithmetic number, because the mean of its divisors is an integer number (27045200).

Almost surely, 2^500233212 is an apocalyptic number.

It is an amenable number.

500233212 is an abundant number, since it is smaller than the sum of its proper divisors (797936388).

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

500233212 is a wasteful number, since it uses less digits than its factorization.

500233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543 (or 4535 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 500233212 is about 22365.8939459168. The cubic root of 500233212 is about 793.8239071282.

Adding to 500233212 its reverse (212332005), we get a palindrome (712565217).

It can be divided in two parts, 50023 and 3212, that added together give a palindrome (53235).

The spelling of 500233212 in words is "five hundred million, two hundred thirty-three thousand, two hundred twelve".