520112234 has 16 divisors (see below), whose sum is σ = 812871936. Its totient is φ = 249312000.

The previous prime is 520112233. The next prime is 520112249. The reversal of 520112234 is 432211025.

It is not an unprimeable number, because it can be changed into a prime (520112233) 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 7 ways as a sum of consecutive naturals, for example, 32567 + ... + 45834.

It is an arithmetic number, because the mean of its divisors is an integer number (50804496).

Almost surely, 2^520112234 is an apocalyptic number.

520112234 is a deficient number, since it is larger than the sum of its proper divisors (292759702).

520112234 is a wasteful number, since it uses less digits than its factorization.

520112234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78541.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 520112234 is about 22805.9692624541. The cubic root of 520112234 is about 804.2030016758.

Adding to 520112234 its reverse (432211025), we get a palindrome (952323259).

It can be divided in two parts, 52011 and 2234, that added together give a palindrome (54245).

The spelling of 520112234 in words is "five hundred twenty million, one hundred twelve thousand, two hundred thirty-four".