512234860 has 24 divisors (see below), whose sum is σ = 1076145840. Its totient is φ = 204807744.

The previous prime is 512234839. The next prime is 512234867. The reversal of 512234860 is 68432215.

It is not an unprimeable number, because it can be changed into a prime (512234867) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 67162 + ... + 74398.

It is an arithmetic number, because the mean of its divisors is an integer number (44839410).

Almost surely, 2^512234860 is an apocalyptic number.

It is an amenable number.

512234860 is an abundant number, since it is smaller than the sum of its proper divisors (563910980).

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

512234860 is a wasteful number, since it uses less digits than its factorization.

512234860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10785 (or 10783 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 512234860 is about 22632.6061247926. The cubic root of 512234860 is about 800.1223042178.

The spelling of 512234860 in words is "five hundred twelve million, two hundred thirty-four thousand, eight hundred sixty".