512716 has 12 divisors (see below), whose sum is σ = 936432. Its totient is φ = 245168.

The previous prime is 512713. The next prime is 512717. The reversal of 512716 is 617215.

It is not an unprimeable number, because it can be changed into a prime (512711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2695 + ... + 2878.

It is an arithmetic number, because the mean of its divisors is an integer number (78036).

2⁵¹²⁷¹⁶ is an apocalyptic number.

It is an amenable number.

512716 is a deficient number, since it is larger than the sum of its proper divisors (423716).

512716 is a wasteful number, since it uses less digits than its factorization.

512716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600 (or 5598 counting only the distinct ones).

The product of its digits is 420, while the sum is 22.

The square root of 512716 is about 716.0418982155. The cubic root of 512716 is about 80.0372742968.

It can be divided in two parts, 5 and 12716, that added together give a palindrome (12721).

The spelling of 512716 in words is "five hundred twelve thousand, seven hundred sixteen".