511960 has 16 divisors (see below), whose sum is σ = 1152000. Its totient is φ = 204768.

The previous prime is 511939. The next prime is 511961. The reversal of 511960 is 69115.

511960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6360 + ... + 6439.

It is an arithmetic number, because the mean of its divisors is an integer number (72000).

2⁵¹¹⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

511960 is an abundant number, since it is smaller than the sum of its proper divisors (640040).

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

511960 is a wasteful number, since it uses less digits than its factorization.

511960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12810 (or 12806 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 511960 is about 715.5138014043. The cubic root of 511960 is about 79.9979166124.

The spelling of 511960 in words is "five hundred eleven thousand, nine hundred sixty".