512368 has 20 divisors (see below), whose sum is σ = 1025728. Its totient is φ = 247680.

The previous prime is 512353. The next prime is 512389. The reversal of 512368 is 863215.

It is a happy number.

512368 is an admirable number.

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, 21 + ... + 1012.

2⁵¹²³⁶⁸ is an apocalyptic number.

It is an amenable number.

512368 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

512368 is a wasteful number, since it uses less digits than its factorization.

512368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072 (or 1066 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 512368 is about 715.7988544277. The cubic root of 512368 is about 80.0191620765.

The spelling of 512368 in words is "five hundred twelve thousand, three hundred sixty-eight".