552022 has 4 divisors (see below), whose sum is σ = 828036. Its totient is φ = 276010.

The previous prime is 552011. The next prime is 552029. The reversal of 552022 is 220255.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 551987 and 552005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552029) by changing a digit.

552022 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138004 + ... + 138007.

It is an arithmetic number, because the mean of its divisors is an integer number (207009).

2⁵⁵²⁰²² is an apocalyptic number.

552022 is a deficient number, since it is larger than the sum of its proper divisors (276014).

552022 is a wasteful number, since it uses less digits than its factorization.

552022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276013.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 552022 is about 742.9818301951. The cubic root of 552022 is about 82.0324083676.

Adding to 552022 its reverse (220255), we get a palindrome (772277).

The spelling of 552022 in words is "five hundred fifty-two thousand, twenty-two".