530833782 has 16 divisors (see below), whose sum is σ = 1062000432. Its totient is φ = 176889120.

The previous prime is 530833781. The next prime is 530833817. The reversal of 530833782 is 287338035.

It is a super-2 number, since 2×530833782² = 563569008224847048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530833782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530833781) 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, 10032 + ... + 34092.

It is an arithmetic number, because the mean of its divisors is an integer number (66375027).

Almost surely, 2^530833782 is an apocalyptic number.

530833782 is an abundant number, since it is smaller than the sum of its proper divisors (531166650).

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

530833782 is a wasteful number, since it uses less digits than its factorization.

530833782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27743.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 530833782 is about 23039.8303379170. The cubic root of 530833782 is about 809.6913837253.

It can be divided in two parts, 53083 and 3782, that added together give a palindrome (56865).

The spelling of 530833782 in words is "five hundred thirty million, eight hundred thirty-three thousand, seven hundred eighty-two".