556034 has 4 divisors (see below), whose sum is σ = 834054. Its totient is φ = 278016.

The previous prime is 556027. The next prime is 556037. The reversal of 556034 is 430655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430655 = 5 ⋅86131.

It can be written as a sum of positive squares in only one way, i.e., 485809 + 70225 = 697^2 + 265^2 .

It is not an unprimeable number, because it can be changed into a prime (556037) 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 as a sum of consecutive naturals, namely, 139007 + ... + 139010.

2⁵⁵⁶⁰³⁴ is an apocalyptic number.

556034 is a deficient number, since it is larger than the sum of its proper divisors (278020).

556034 is a wasteful number, since it uses less digits than its factorization.

556034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278019.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 556034 is about 745.6768737194. The cubic root of 556034 is about 82.2306612824.

Adding to 556034 its reverse (430655), we get a palindrome (986689).

The spelling of 556034 in words is "five hundred fifty-six thousand, thirty-four".