512980732 has 24 divisors (see below), whose sum is σ = 982885680. Its totient is φ = 232325760.

The previous prime is 512980697. The next prime is 512980759. The reversal of 512980732 is 237089215.

It is a junction number, because it is equal to n+sod(n) for n = 512980691 and 512980700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8857 + ... + 33232.

It is an arithmetic number, because the mean of its divisors is an integer number (40953570).

Almost surely, 2^512980732 is an apocalyptic number.

It is an amenable number.

512980732 is a deficient number, since it is larger than the sum of its proper divisors (469904948).

512980732 is a wasteful number, since it uses less digits than its factorization.

512980732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42381 (or 42379 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 512980732 is about 22649.0779503272. The cubic root of 512980732 is about 800.5104721202.

The spelling of 512980732 in words is "five hundred twelve million, nine hundred eighty thousand, seven hundred thirty-two".