512788 has 12 divisors (see below), whose sum is σ = 950292. Its totient is φ = 241280.

The previous prime is 512779. The next prime is 512797. The reversal of 512788 is 887215.

512788 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (512779) and next prime (512797).

It can be written as a sum of positive squares in 2 ways, for example, as 219024 + 293764 = 468^2 + 542^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3703 + ... + 3838.

It is an arithmetic number, because the mean of its divisors is an integer number (79191).

2⁵¹²⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

512788 is a deficient number, since it is larger than the sum of its proper divisors (437504).

512788 is a wasteful number, since it uses less digits than its factorization.

512788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562 (or 7560 counting only the distinct ones).

The product of its digits is 4480, while the sum is 31.

The square root of 512788 is about 716.0921728381. The cubic root of 512788 is about 80.0410206294.

The spelling of 512788 in words is "five hundred twelve thousand, seven hundred eighty-eight".