512204814 has 48 divisors (see below), whose sum is σ = 1223192880. Its totient is φ = 153607680.

The previous prime is 512204809. The next prime is 512204839. The reversal of 512204814 is 418402215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5872 + ... + 32540.

It is an arithmetic number, because the mean of its divisors is an integer number (25483185).

Almost surely, 2^512204814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512204814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611596440).

512204814 is an abundant number, since it is smaller than the sum of its proper divisors (710988066).

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

512204814 is a wasteful number, since it uses less digits than its factorization.

512204814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26785 (or 26782 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 512204814 is about 22631.9423382086. The cubic root of 512204814 is about 800.1066597373.

The spelling of 512204814 in words is "five hundred twelve million, two hundred four thousand, eight hundred fourteen".