89079 has 8 divisors (see below), whose sum is σ = 124032. Its totient is φ = 56760.
The previous prime is 89071. The next prime is 89083. The reversal of 89079 is 97098.
89079 is nontrivially palindromic in base 13.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89079 - 23 = 89071 is a prime.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577 + ... + 714.
It is an arithmetic number, because the mean of its divisors is an integer number (15504).
289079 is an apocalyptic number.
89079 is a deficient number, since it is larger than the sum of its proper divisors (34953).
89079 is a wasteful number, since it uses less digits than its factorization.
89079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1317.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 89079 is about 298.4610527355. The cubic root of 89079 is about 44.6606573436.
It can be divided in two parts, 890 and 79, that added together give a palindrome (969).
The spelling of 89079 in words is "eighty-nine thousand, seventy-nine".
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