520067214 has 24 divisors (see below), whose sum is σ = 1175805072. Its totient is φ = 165818400.

The previous prime is 520067209. The next prime is 520067243. The reversal of 520067214 is 412760025.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627687 + ... + 628514.

It is an arithmetic number, because the mean of its divisors is an integer number (48991878).

Almost surely, 2^520067214 is an apocalyptic number.

520067214 is an abundant number, since it is smaller than the sum of its proper divisors (655737858).

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

520067214 is a wasteful number, since it uses less digits than its factorization.

520067214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256232 (or 1256229 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 520067214 is about 22804.9822188047. The cubic root of 520067214 is about 804.1797975406.

The spelling of 520067214 in words is "five hundred twenty million, sixty-seven thousand, two hundred fourteen".