252162 has 12 divisors (see below), whose sum is σ = 546390. Its totient is φ = 84048.

The previous prime is 252157. The next prime is 252163. The reversal of 252162 is 261252.

It can be written as a sum of positive squares in only one way, i.e., 184041 + 68121 = 429^2 + 261^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 14009 = 252162 / (2 + 5 + 2 + 1 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (252163) by changing a digit.

252162 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 5 ways as a sum of consecutive naturals, for example, 6987 + ... + 7022.

2²⁵²¹⁶² is an apocalyptic number.

252162 is an abundant number, since it is smaller than the sum of its proper divisors (294228).

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

252162 is a wasteful number, since it uses less digits than its factorization.

252162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017 (or 14014 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 252162 is about 502.1573458588. The cubic root of 252162 is about 63.1771281335.

It can be divided in two parts, 252 and 162, that added together give a palindrome (414).

The spelling of 252162 in words is "two hundred fifty-two thousand, one hundred sixty-two".