88219 has 4 divisors (see below), whose sum is σ = 90144. Its totient is φ = 86296.

The previous prime is 88211. The next prime is 88223. The reversal of 88219 is 91288.

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 88219 - 2³ = 88211 is a prime.

It is a super-2 number, since 2×88219² = 15565183922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (88211) 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, 892 + ... + 985.

It is an arithmetic number, because the mean of its divisors is an integer number (22536).

2⁸⁸²¹⁹ is an apocalyptic number.

88219 is a deficient number, since it is larger than the sum of its proper divisors (1925).

88219 is a wasteful number, since it uses less digits than its factorization.

88219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924.

The product of its digits is 1152, while the sum is 28.

The square root of 88219 is about 297.0168345397. The cubic root of 88219 is about 44.5164690967.

The spelling of 88219 in words is "eighty-eight thousand, two hundred nineteen".