352620012 has 48 divisors (see below), whose sum is σ = 868775040. Its totient is φ = 111007872.

The previous prime is 352620011. The next prime is 352620029. The reversal of 352620012 is 210026253.

It is not an unprimeable number, because it can be changed into a prime (352620011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76888 + ... + 81344.

It is an arithmetic number, because the mean of its divisors is an integer number (18099480).

Almost surely, 2^352620012 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 352620012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434387520).

352620012 is an abundant number, since it is smaller than the sum of its proper divisors (516155028).

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

352620012 is a wasteful number, since it uses less digits than its factorization.

352620012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830 (or 4828 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 352620012 is about 18778.1791449544. The cubic root of 352620012 is about 706.4839804058.

Adding to 352620012 its reverse (210026253), we get a palindrome (562646265).

The spelling of 352620012 in words is "three hundred fifty-two million, six hundred twenty thousand, twelve".