556102 has 4 divisors (see below), whose sum is σ = 834156. Its totient is φ = 278050.

The previous prime is 556093. The next prime is 556103. The reversal of 556102 is 201655.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 556102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139024 + ... + 139027.

It is an arithmetic number, because the mean of its divisors is an integer number (208539).

2⁵⁵⁶¹⁰² is an apocalyptic number.

556102 is a deficient number, since it is larger than the sum of its proper divisors (278054).

556102 is a wasteful number, since it uses less digits than its factorization.

556102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278053.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 556102 is about 745.7224684827. The cubic root of 556102 is about 82.2340132699.

Adding to 556102 its reverse (201655), we get a palindrome (757757).

The spelling of 556102 in words is "five hundred fifty-six thousand, one hundred two".