552406 has 8 divisors (see below), whose sum is σ = 872280. Its totient is φ = 261648.

The previous prime is 552403. The next prime is 552469. The reversal of 552406 is 604255.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552401) by changing a digit.

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, 7231 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (109035).

2⁵⁵²⁴⁰⁶ is an apocalyptic number.

552406 is a deficient number, since it is larger than the sum of its proper divisors (319874).

552406 is a wasteful number, since it uses less digits than its factorization.

552406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 552406 is about 743.2402034336. The cubic root of 552406 is about 82.0514252084.

The spelling of 552406 in words is "five hundred fifty-two thousand, four hundred six".