516741232 has 60 divisors (see below), whose sum is σ = 1182559728. Its totient is φ = 214272000.

The previous prime is 516741229. The next prime is 516741241. The reversal of 516741232 is 232147615.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 516741194 and 516741203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105232 + ... + 110032.

Almost surely, 2^516741232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516741232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591279864).

516741232 is an abundant number, since it is smaller than the sum of its proper divisors (665818496).

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

516741232 is a wasteful number, since it uses less digits than its factorization.

516741232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878 (or 4841 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 516741232 is about 22731.9429877870. The cubic root of 516741232 is about 802.4618082710.

Adding to 516741232 its reverse (232147615), we get a palindrome (748888847).

The spelling of 516741232 in words is "five hundred sixteen million, seven hundred forty-one thousand, two hundred thirty-two".