352180 has 12 divisors (see below), whose sum is σ = 739620. Its totient is φ = 140864.

The previous prime is 352133. The next prime is 352181. The reversal of 352180 is 81253.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 195364 + 156816 = 442^2 + 396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352181) by changing a digit.

352180 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8785 + ... + 8824.

It is an arithmetic number, because the mean of its divisors is an integer number (61635).

2³⁵²¹⁸⁰ is an apocalyptic number.

It is an amenable number.

352180 is an abundant number, since it is smaller than the sum of its proper divisors (387440).

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

352180 is a wasteful number, since it uses less digits than its factorization.

352180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17618 (or 17616 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 352180 is about 593.4475545488. The cubic root of 352180 is about 70.6189999341.

The spelling of 352180 in words is "three hundred fifty-two thousand, one hundred eighty".