4533212 has 6 divisors (see below), whose sum is σ = 7933128. Its totient is φ = 2266604.

The previous prime is 4533209. The next prime is 4533239. The reversal of 4533212 is 2123354.

It is a happy number.

It is a super-2 number, since 2×4533212² = 41100022073888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566648 + ... + 566655.

It is an arithmetic number, because the mean of its divisors is an integer number (1322188).

Almost surely, 2^4533212 is an apocalyptic number.

It is an amenable number.

4533212 is a deficient number, since it is larger than the sum of its proper divisors (3399916).

4533212 is a wasteful number, since it uses less digits than its factorization.

4533212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133307 (or 1133305 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 4533212 is about 2129.1340962936. The cubic root of 4533212 is about 165.5015288146.

Adding to 4533212 its reverse (2123354), we get a palindrome (6656566).

The spelling of 4533212 in words is "four million, five hundred thirty-three thousand, two hundred twelve".