352146 has 16 divisors (see below), whose sum is σ = 741600. Its totient is φ = 111168.

The previous prime is 352133. The next prime is 352181. The reversal of 352146 is 641253.

It is a happy number.

352146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

352146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431 + ... + 1658.

It is an arithmetic number, because the mean of its divisors is an integer number (46350).

2³⁵²¹⁴⁶ is an apocalyptic number.

352146 is an abundant number, since it is smaller than the sum of its proper divisors (389454).

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

352146 is a wasteful number, since it uses less digits than its factorization.

352146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113.

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

The square root of 352146 is about 593.4189076866. The cubic root of 352146 is about 70.6167273052.

Adding to 352146 its reverse (641253), we get a palindrome (993399).

The spelling of 352146 in words is "three hundred fifty-two thousand, one hundred forty-six".