352160172 has 108 divisors (see below), whose sum is σ = 1101762480. Its totient is φ = 92866176.

The previous prime is 352160167. The next prime is 352160173. The reversal of 352160172 is 271061253.

It is a happy number.

352160172 is a `hidden beast` number, since 3 + 52 + 1 + 601 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (352160173) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38454 + ... + 46722.

Almost surely, 2^352160172 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 352160172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550881240).

352160172 is an abundant number, since it is smaller than the sum of its proper divisors (749602308).

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

352160172 is a wasteful number, since it uses less digits than its factorization.

352160172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312 (or 8294 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 352160172 is about 18765.9311519573. The cubic root of 352160172 is about 706.1767460817.

The spelling of 352160172 in words is "three hundred fifty-two million, one hundred sixty thousand, one hundred seventy-two".