382172 has 12 divisors (see below), whose sum is σ = 764400. Its totient is φ = 163776.

The previous prime is 382171. The next prime is 382189. The reversal of 382172 is 271283.

382172 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

382172 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6797 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (63700).

2³⁸²¹⁷² is an apocalyptic number.

It is an amenable number.

382172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

382172 is a wasteful number, since it uses less digits than its factorization.

382172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660 (or 13658 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 382172 is about 618.2006146875. The cubic root of 382172 is about 72.5693035288.

Subtracting from 382172 its reverse (271283), we obtain a square (110889 = 333²).

The spelling of 382172 in words is "three hundred eighty-two thousand, one hundred seventy-two".