543214222 has 8 divisors (see below), whose sum is σ = 814991472. Its totient is φ = 271550400.

The previous prime is 543214183. The next prime is 543214223. The reversal of 543214222 is 222412345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543214223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15154 + ... + 36277.

It is an arithmetic number, because the mean of its divisors is an integer number (101873934).

Almost surely, 2^543214222 is an apocalyptic number.

543214222 is a deficient number, since it is larger than the sum of its proper divisors (271777250).

543214222 is a wasteful number, since it uses less digits than its factorization.

543214222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56714.

The product of its digits is 3840, while the sum is 25.

The square root of 543214222 is about 23306.9565151695. The cubic root of 543214222 is about 815.9377826057.

Adding to 543214222 its reverse (222412345), we get a palindrome (765626567).

The spelling of 543214222 in words is "five hundred forty-three million, two hundred fourteen thousand, two hundred twenty-two".