543922 has 8 divisors (see below), whose sum is σ = 819072. Its totient is φ = 270900.

The previous prime is 543911. The next prime is 543929. The reversal of 543922 is 229345.

It is a happy number.

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

It is a super-2 number, since 2×543922² = 591702284168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (543929) 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, 547 + ... + 1177.

It is an arithmetic number, because the mean of its divisors is an integer number (102384).

2⁵⁴³⁹²² is an apocalyptic number.

543922 is a deficient number, since it is larger than the sum of its proper divisors (275150).

543922 is a wasteful number, since it uses less digits than its factorization.

543922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064.

The product of its digits is 2160, while the sum is 25.

The square root of 543922 is about 737.5106778888. The cubic root of 543922 is about 81.6292002698.

The spelling of 543922 in words is "five hundred forty-three thousand, nine hundred twenty-two".