888081 has 4 divisors (see below), whose sum is σ = 1184112. Its totient is φ = 592052.

The previous prime is 888077. The next prime is 888091. The reversal of 888081 is 180888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 888081 - 2² = 888077 is a prime.

It is a super-5 number, since 5×888081⁵ (a number of 31 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (888001) 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, 148011 + ... + 148016.

It is an arithmetic number, because the mean of its divisors is an integer number (296028).

2⁸⁸⁸⁰⁸¹ is an apocalyptic number.

It is an amenable number.

888081 is a deficient number, since it is larger than the sum of its proper divisors (296031).

888081 is a wasteful number, since it uses less digits than its factorization.

888081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296030.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 888081 is about 942.3804964026. The cubic root of 888081 is about 96.1208330893.

The spelling of 888081 in words is "eight hundred eighty-eight thousand, eighty-one".