520414122 has 16 divisors (see below), whose sum is σ = 1065034080. Its totient is φ = 169437072.

The previous prime is 520414109. The next prime is 520414129. The reversal of 520414122 is 221414025.

It is not an unprimeable number, because it can be changed into a prime (520414129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008297 + ... + 1008812.

It is an arithmetic number, because the mean of its divisors is an integer number (66564630).

Almost surely, 2^520414122 is an apocalyptic number.

520414122 is an abundant number, since it is smaller than the sum of its proper divisors (544619958).

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

520414122 is a wasteful number, since it uses less digits than its factorization.

520414122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017157.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 520414122 is about 22812.5869203824. The cubic root of 520414122 is about 804.3585657144.

Adding to 520414122 its reverse (221414025), we get a palindrome (741828147).

The spelling of 520414122 in words is "five hundred twenty million, four hundred fourteen thousand, one hundred twenty-two".