86888 has 8 divisors (see below), whose sum is σ = 162930. Its totient is φ = 43440.

The previous prime is 86869. The next prime is 86923. The reversal of 86888 is 88868.

It can be written as a sum of positive squares in only one way, i.e., 77284 + 9604 = 278^2 + 98^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5423 + ... + 5438.

2⁸⁶⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

86888 is a deficient number, since it is larger than the sum of its proper divisors (76042).

86888 is a wasteful number, since it uses less digits than its factorization.

86888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10867 (or 10863 counting only the distinct ones).

The product of its digits is 24576, while the sum is 38.

The square root of 86888 is about 294.7677051510. The cubic root of 86888 is about 44.2914535944.

The spelling of 86888 in words is "eighty-six thousand, eight hundred eighty-eight".