89038 has 4 divisors (see below), whose sum is σ = 133560. Its totient is φ = 44518.

The previous prime is 89021. The next prime is 89041. The reversal of 89038 is 83098.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83098 = 2 ⋅41549.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 88997 and 89015.

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 22258 + ... + 22261.

It is an arithmetic number, because the mean of its divisors is an integer number (33390).

2⁸⁹⁰³⁸ is an apocalyptic number.

89038 is a deficient number, since it is larger than the sum of its proper divisors (44522).

89038 is a wasteful number, since it uses less digits than its factorization.

89038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44521.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 89038 is about 298.3923591515. The cubic root of 89038 is about 44.6538043706.

It can be divided in two parts, 8903 and 8, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 89038 in words is "eighty-nine thousand, thirty-eight".