543424222 has 8 divisors (see below), whose sum is σ = 889239672. Its totient is φ = 247011000.

The previous prime is 543424201. The next prime is 543424229. The reversal of 543424222 is 222424345.

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 (543424229) 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, 12350529 + ... + 12350572.

It is an arithmetic number, because the mean of its divisors is an integer number (111154959).

Almost surely, 2^543424222 is an apocalyptic number.

543424222 is a deficient number, since it is larger than the sum of its proper divisors (345815450).

543424222 is a wasteful number, since it uses less digits than its factorization.

543424222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24701114.

The product of its digits is 15360, while the sum is 28.

The square root of 543424222 is about 23311.4611725649. The cubic root of 543424222 is about 816.0429129281.

Adding to 543424222 its reverse (222424345), we get a palindrome (765848567).

It can be divided in two parts, 54342 and 4222, that added together give a square (58564 = 242²).

The spelling of 543424222 in words is "five hundred forty-three million, four hundred twenty-four thousand, two hundred twenty-two".