352112530 has 48 divisors (see below), whose sum is σ = 804318336. Its totient is φ = 109747680.

The previous prime is 352112491. The next prime is 352112533. The reversal of 352112530 is 35211253.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (352112533) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 27274 + ... + 38053.

It is an arithmetic number, because the mean of its divisors is an integer number (16756632).

Almost surely, 2^352112530 is an apocalyptic number.

352112530 is an abundant number, since it is smaller than the sum of its proper divisors (452205806).

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

352112530 is a wasteful number, since it uses less digits than its factorization.

352112530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65359 (or 65352 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 352112530 is about 18764.6617342280. The cubic root of 352112530 is about 706.1448995977.

Adding to 352112530 its reverse (35211253), we get a palindrome (387323783).

The spelling of 352112530 in words is "three hundred fifty-two million, one hundred twelve thousand, five hundred thirty".