219034 has 4 divisors (see below), whose sum is σ = 328554. Its totient is φ = 109516.

The previous prime is 219031. The next prime is 219041. The reversal of 219034 is 430912.

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

It can be written as a sum of positive squares in only one way, i.e., 216225 + 2809 = 465^2 + 53^2 .

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (219031) 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 as a sum of consecutive naturals, namely, 54757 + ... + 54760.

2²¹⁹⁰³⁴ is an apocalyptic number.

219034 is a deficient number, since it is larger than the sum of its proper divisors (109520).

219034 is a wasteful number, since it uses less digits than its factorization.

219034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109519.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 219034 is about 468.0106836387. The cubic root of 219034 is about 60.2796207720.

Adding to 219034 its reverse (430912), we get a palindrome (649946).

The spelling of 219034 in words is "two hundred nineteen thousand, thirty-four".