89058 has 8 divisors (see below), whose sum is σ = 178128. Its totient is φ = 29684.

The previous prime is 89057. The next prime is 89069. The reversal of 89058 is 85098.

It is a sphenic number, since it is the product of 3 distinct primes.

89058 is an admirable number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89051) 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, 7416 + ... + 7427.

It is an arithmetic number, because the mean of its divisors is an integer number (22266).

2⁸⁹⁰⁵⁸ is an apocalyptic number.

89058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89064).

89058 is a wasteful number, since it uses less digits than its factorization.

89058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14848.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 89058 is about 298.4258701922. The cubic root of 89058 is about 44.6571475470.

The spelling of 89058 in words is "eighty-nine thousand, fifty-eight".