219052 has 12 divisors (see below), whose sum is σ = 400176. Its totient is φ = 104720.

The previous prime is 219041. The next prime is 219053. The reversal of 219052 is 250912.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (219053) by changing a digit.

219052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1099 + ... + 1282.

It is an arithmetic number, because the mean of its divisors is an integer number (33348).

2²¹⁹⁰⁵² is an apocalyptic number.

It is an amenable number.

219052 is a deficient number, since it is larger than the sum of its proper divisors (181124).

219052 is a wasteful number, since it uses less digits than its factorization.

219052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 219052 is about 468.0299135739. The cubic root of 219052 is about 60.2812719669.

Adding to 219052 its reverse (250912), we get a palindrome (469964).

The spelling of 219052 in words is "two hundred nineteen thousand, fifty-two".