89219 has 4 divisors (see below), whose sum is σ = 96096. Its totient is φ = 82344.

The previous prime is 89213. The next prime is 89227. The reversal of 89219 is 91298.

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 89219 - 2⁴ = 89203 is a prime.

It is a super-2 number, since 2×89219² = 15920059922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89191 and 89200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89213) 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, 3419 + ... + 3444.

It is an arithmetic number, because the mean of its divisors is an integer number (24024).

2⁸⁹²¹⁹ is an apocalyptic number.

89219 is a deficient number, since it is larger than the sum of its proper divisors (6877).

89219 is a wasteful number, since it uses less digits than its factorization.

89219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876.

The product of its digits is 1296, while the sum is 29.

The square root of 89219 is about 298.6954971204. The cubic root of 89219 is about 44.6840419024.

It can be divided in two parts, 89 and 219, that multiplied together give a palindrome (19491).

The spelling of 89219 in words is "eighty-nine thousand, two hundred nineteen".