88766 has 4 divisors (see below), whose sum is σ = 133152. Its totient is φ = 44382.

The previous prime is 88747. The next prime is 88771. The reversal of 88766 is 66788.

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

It is a Curzon number.

It is a plaindrome in base 9 and base 16.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

88766 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 22190 + ... + 22193.

It is an arithmetic number, because the mean of its divisors is an integer number (33288).

2⁸⁸⁷⁶⁶ is an apocalyptic number.

88766 is a deficient number, since it is larger than the sum of its proper divisors (44386).

88766 is a wasteful number, since it uses less digits than its factorization.

88766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44385.

The product of its digits is 16128, while the sum is 35.

The square root of 88766 is about 297.9362347886. The cubic root of 88766 is about 44.6082873860.

The spelling of 88766 in words is "eighty-eight thousand, seven hundred sixty-six".