888331 has 4 divisors (see below), whose sum is σ = 890352. Its totient is φ = 886312.

The previous prime is 888323. The next prime is 888359. The reversal of 888331 is 133888.

888331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 888331 - 2³ = 888323 is a prime.

It is a super-2 number, since 2×888331² = 1578263931122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 888293 and 888302.

It is not an unprimeable number, because it can be changed into a prime (888361) 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, 40 + ... + 1333.

It is an arithmetic number, because the mean of its divisors is an integer number (222588).

2⁸⁸⁸³³¹ is an apocalyptic number.

888331 is a deficient number, since it is larger than the sum of its proper divisors (2021).

888331 is a wasteful number, since it uses less digits than its factorization.

888331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020.

The product of its digits is 4608, while the sum is 31.

The square root of 888331 is about 942.5131298820. The cubic root of 888331 is about 96.1298517688.

The spelling of 888331 in words is "eight hundred eighty-eight thousand, three hundred thirty-one".