530871732 has 60 divisors (see below), whose sum is σ = 1390570720. Its totient is φ = 176604624.

The previous prime is 530871697. The next prime is 530871773. The reversal of 530871732 is 237178035.

530871732 is a `hidden beast` number, since 530 + 87 + 17 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 199233 + ... + 201879.

Almost surely, 2^530871732 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 530871732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695285360).

530871732 is an abundant number, since it is smaller than the sum of its proper divisors (859698988).

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

530871732 is a wasteful number, since it uses less digits than its factorization.

530871732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 530871732 is about 23040.6538969709. The cubic root of 530871732 is about 809.7106785635.

The spelling of 530871732 in words is "five hundred thirty million, eight hundred seventy-one thousand, seven hundred thirty-two".