552986 has 8 divisors (see below), whose sum is σ = 948000. Its totient is φ = 236988.

The previous prime is 552983. The next prime is 552991. The reversal of 552986 is 689255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (552983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19736 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (118500).

2⁵⁵²⁹⁸⁶ is an apocalyptic number.

552986 is a deficient number, since it is larger than the sum of its proper divisors (395014).

552986 is a wasteful number, since it uses less digits than its factorization.

552986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39508.

The product of its digits is 21600, while the sum is 35.

The square root of 552986 is about 743.6302844828. The cubic root of 552986 is about 82.0801318606.

The spelling of 552986 in words is "five hundred fifty-two thousand, nine hundred eighty-six".