552368 has 40 divisors (see below), whose sum is σ = 1190400. Its totient is φ = 247104.

The previous prime is 552353. The next prime is 552379. The reversal of 552368 is 863255.

It is a super-2 number, since 2×552368² = 610220814848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 552368.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552368.

It is an unprimeable number.

552368 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 in 7 ways as a sum of consecutive naturals, for example, 6953 + ... + 7031.

It is an arithmetic number, because the mean of its divisors is an integer number (29760).

2⁵⁵²³⁶⁸ 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 552368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595200).

552368 is an abundant number, since it is smaller than the sum of its proper divisors (638032).

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

552368 is a wasteful number, since it uses less digits than its factorization.

552368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 123 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 552368 is about 743.2146392530. The cubic root of 552368 is about 82.0495437265.

The spelling of 552368 in words is "five hundred fifty-two thousand, three hundred sixty-eight".