530856192 has 144 divisors (see below), whose sum is σ = 1512298368. Its totient is φ = 164904960.

The previous prime is 530856191. The next prime is 530856251. The reversal of 530856192 is 291658035.

It is a self number, because there is not a number n which added to its sum of digits gives 530856192.

It is not an unprimeable number, because it can be changed into a prime (530856191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723858 + ... + 724590.

It is an arithmetic number, because the mean of its divisors is an integer number (10502072).

Almost surely, 2^530856192 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 530856192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756149184).

530856192 is an abundant number, since it is smaller than the sum of its proper divisors (981442176).

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

530856192 is a wasteful number, since it uses less digits than its factorization.

530856192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 530856192 is about 23040.3166644905. The cubic root of 530856192 is about 809.7027777053.

The spelling of 530856192 in words is "five hundred thirty million, eight hundred fifty-six thousand, one hundred ninety-two".