512328 has 16 divisors (see below), whose sum is σ = 1280880. Its totient is φ = 170768.

The previous prime is 512321. The next prime is 512333. The reversal of 512328 is 823215.

512328 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (512321) by changing a digit.

512328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10650 + ... + 10697.

It is an arithmetic number, because the mean of its divisors is an integer number (80055).

2⁵¹²³²⁸ is an apocalyptic number.

It is an amenable number.

512328 is an abundant number, since it is smaller than the sum of its proper divisors (768552).

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

512328 is a wasteful number, since it uses less digits than its factorization.

512328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21356 (or 21352 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 512328 is about 715.7709130721. The cubic root of 512328 is about 80.0170796866.

It can be divided in two parts, 5123 and 28, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 512328 in words is "five hundred twelve thousand, three hundred twenty-eight".