552644 has 12 divisors (see below), whose sum is σ = 1009344. Its totient is φ = 264264.

The previous prime is 552611. The next prime is 552649. The reversal of 552644 is 446255.

It is not an unprimeable number, because it can be changed into a prime (552649) 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, 2912 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (84112).

2⁵⁵²⁶⁴⁴ is an apocalyptic number.

It is an amenable number.

552644 is a deficient number, since it is larger than the sum of its proper divisors (456700).

552644 is a wasteful number, since it uses less digits than its factorization.

552644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6034 (or 6032 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 552644 is about 743.4002959375. The cubic root of 552644 is about 82.0632072645.

Adding to 552644 its reverse (446255), we get a palindrome (998899).

The spelling of 552644 in words is "five hundred fifty-two thousand, six hundred forty-four".