342252 has 24 divisors (see below), whose sum is σ = 887600. Its totient is φ = 114048.

The previous prime is 342241. The next prime is 342257. The reversal of 342252 is 252243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (342257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 1692.

2³⁴²²⁵² is an apocalyptic number.

It is an amenable number.

342252 is an abundant number, since it is smaller than the sum of its proper divisors (545348).

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

342252 is a wasteful number, since it uses less digits than its factorization.

342252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182 (or 3174 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 342252 is about 585.0230764679. The cubic root of 342252 is about 69.9490786126.

Adding to 342252 its reverse (252243), we get a palindrome (594495).

Subtracting from 342252 its reverse (252243), we obtain a palindrome (90009).

It can be divided in two parts, 3 and 42252, that multiplied together give a triangular number (126756 = T₅₀₃).

The spelling of 342252 in words is "three hundred forty-two thousand, two hundred fifty-two".