552542 has 8 divisors (see below), whose sum is σ = 832032. Its totient is φ = 275200.

The previous prime is 552527. The next prime is 552553. The reversal of 552542 is 245255.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 1182.

It is an arithmetic number, because the mean of its divisors is an integer number (104004).

2⁵⁵²⁵⁴² is an apocalyptic number.

552542 is a deficient number, since it is larger than the sum of its proper divisors (279490).

552542 is a wasteful number, since it uses less digits than its factorization.

552542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074.

The product of its digits is 2000, while the sum is 23.

The square root of 552542 is about 743.3316890864. The cubic root of 552542 is about 82.0581582262.

Adding to 552542 its reverse (245255), we get a palindrome (797797).

The spelling of 552542 in words is "five hundred fifty-two thousand, five hundred forty-two".