556862 has 8 divisors (see below), whose sum is σ = 855792. Its totient is φ = 271600.

The previous prime is 556861. The next prime is 556867. The reversal of 556862 is 268655.

It is a happy number.

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 (556861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3314 + ... + 3477.

It is an arithmetic number, because the mean of its divisors is an integer number (106974).

2⁵⁵⁶⁸⁶² is an apocalyptic number.

556862 is a deficient number, since it is larger than the sum of its proper divisors (298930).

556862 is a wasteful number, since it uses less digits than its factorization.

556862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834.

The product of its digits is 14400, while the sum is 32.

The square root of 556862 is about 746.2318674514. The cubic root of 556862 is about 82.2714580796.

The spelling of 556862 in words is "five hundred fifty-six thousand, eight hundred sixty-two".