552276 has 54 divisors (see below), whose sum is σ = 1509690. Its totient is φ = 170016.

The previous prime is 552271. The next prime is 552283. The reversal of 552276 is 672255.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 76176 = 690^2 + 276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552271) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 19030 + ... + 19058.

2⁵⁵²²⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754845).

552276 is an abundant number, since it is smaller than the sum of its proper divisors (957414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552276 is a wasteful number, since it uses less digits than its factorization.

552276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 57 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 552276 is about 743.1527433846. The cubic root of 552276 is about 82.0449882025.

It can be divided in two parts, 552 and 276, that added together give a palindrome (828).

The spelling of 552276 in words is "five hundred fifty-two thousand, two hundred seventy-six".