88558 has 4 divisors (see below), whose sum is σ = 132840. Its totient is φ = 44278.

The previous prime is 88547. The next prime is 88589. The reversal of 88558 is 85588.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

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, 22138 + ... + 22141.

It is an arithmetic number, because the mean of its divisors is an integer number (33210).

2⁸⁸⁵⁵⁸ is an apocalyptic number.

88558 is a deficient number, since it is larger than the sum of its proper divisors (44282).

88558 is a wasteful number, since it uses less digits than its factorization.

88558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44281.

The product of its digits is 12800, while the sum is 34.

The square root of 88558 is about 297.5869620800. The cubic root of 88558 is about 44.5734175015.

It can be divided in two parts, 88 and 558, that added together give a palindrome (646).

The spelling of 88558 in words is "eighty-eight thousand, five hundred fifty-eight".