352130526 has 96 divisors (see below), whose sum is σ = 867335040. Its totient is φ = 102312000.

The previous prime is 352130521. The next prime is 352130539. The reversal of 352130526 is 625031253.

352130526 is a `hidden beast` number, since 3 + 5 + 2 + 130 + 526 = 666.

352130526 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 352130526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352130521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 501976 + ... + 502676.

It is an arithmetic number, because the mean of its divisors is an integer number (9034740).

Almost surely, 2^352130526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352130526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433667520).

352130526 is an abundant number, since it is smaller than the sum of its proper divisors (515204514).

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

352130526 is a wasteful number, since it uses less digits than its factorization.

352130526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 352130526 is about 18765.1412464708. The cubic root of 352130526 is about 706.1569294329.

Adding to 352130526 its reverse (625031253), we get a palindrome (977161779).

The spelling of 352130526 in words is "three hundred fifty-two million, one hundred thirty thousand, five hundred twenty-six".