552168 has 24 divisors (see below), whose sum is σ = 1495650. Its totient is φ = 184032.

The previous prime is 552137. The next prime is 552179. The reversal of 552168 is 861255.

It can be written as a sum of positive squares in only one way, i.e., 338724 + 213444 = 582^2 + 462^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552168.

It is an unprimeable number.

552168 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 5 ways as a sum of consecutive naturals, for example, 3763 + ... + 3906.

2⁵⁵²¹⁶⁸ is an apocalyptic number.

It is an amenable number.

552168 is an abundant number, since it is smaller than the sum of its proper divisors (943482).

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

552168 is a wasteful number, since it uses less digits than its factorization.

552168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681 (or 7674 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 552168 is about 743.0800764386. The cubic root of 552168 is about 82.0396397678.

The spelling of 552168 in words is "five hundred fifty-two thousand, one hundred sixty-eight".