556026234 has 16 divisors (see below), whose sum is σ = 1112743488. Its totient is φ = 185226912.

The previous prime is 556026227. The next prime is 556026257. The reversal of 556026234 is 432620655.

It is a junction number, because it is equal to n+sod(n) for n = 556026195 and 556026204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18022 + ... + 37905.

It is an arithmetic number, because the mean of its divisors is an integer number (69546468).

Almost surely, 2^556026234 is an apocalyptic number.

556026234 is an abundant number, since it is smaller than the sum of its proper divisors (556717254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556026234 is a wasteful number, since it uses less digits than its factorization.

556026234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57589.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 556026234 is about 23580.2085232510. The cubic root of 556026234 is about 822.3027844837.

Adding to 556026234 its reverse (432620655), we get a palindrome (988646889).

The spelling of 556026234 in words is "five hundred fifty-six million, twenty-six thousand, two hundred thirty-four".