512411830 has 16 divisors (see below), whose sum is σ = 1054104480. Its totient is φ = 175684032.

The previous prime is 512411789. The next prime is 512411833. The reversal of 512411830 is 38114215.

It is a junction number, because it is equal to n+sod(n) for n = 512411795 and 512411804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512411833) 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, 3660015 + ... + 3660154.

It is an arithmetic number, because the mean of its divisors is an integer number (65881530).

Almost surely, 2^512411830 is an apocalyptic number.

512411830 is an abundant number, since it is smaller than the sum of its proper divisors (541692650).

512411830 is a wasteful number, since it uses less digits than its factorization.

512411830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320183.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 512411830 is about 22636.5154120505. The cubic root of 512411830 is about 800.2144373073.

The spelling of 512411830 in words is "five hundred twelve million, four hundred eleven thousand, eight hundred thirty".