512980 has 24 divisors (see below), whose sum is σ = 1160712. Its totient is φ = 189312.

The previous prime is 512977. The next prime is 512989. The reversal of 512980 is 89215.

It can be written as a sum of positive squares in 4 ways, for example, as 324 + 512656 = 18^2 + 716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727 + ... + 1246.

It is an arithmetic number, because the mean of its divisors is an integer number (48363).

2⁵¹²⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

512980 is an abundant number, since it is smaller than the sum of its proper divisors (647732).

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

512980 is a wasteful number, since it uses less digits than its factorization.

512980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 512980 is about 716.2262212458. The cubic root of 512980 is about 80.0510091356.

The spelling of 512980 in words is "five hundred twelve thousand, nine hundred eighty".