152171 has 4 divisors (see below), whose sum is σ = 160200. Its totient is φ = 144144.

The previous prime is 152147. The next prime is 152183. The reversal of 152171 is 171251.

152171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152171 - 2¹⁴ = 135787 is a prime.

It is a Duffinian number.

152171 is a modest number, since divided by 171 gives 152 as remainder.

It is not an unprimeable number, because it can be changed into a prime (152111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3986 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (40050).

2¹⁵²¹⁷¹ is an apocalyptic number.

152171 is a deficient number, since it is larger than the sum of its proper divisors (8029).

152171 is an equidigital number, since it uses as much as digits as its factorization.

152171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028.

The product of its digits is 70, while the sum is 17.

The square root of 152171 is about 390.0910150209. The cubic root of 152171 is about 53.3880384866.

It can be divided in two parts, 152 and 171, that added together give a palindrome (323).

The spelling of 152171 in words is "one hundred fifty-two thousand, one hundred seventy-one".