886131 has 6 divisors (see below), whose sum is σ = 1279980. Its totient is φ = 590748.

The previous prime is 886129. The next prime is 886163. The reversal of 886131 is 131688.

It is not a de Polignac number, because 886131 - 2¹ = 886129 is a prime.

It is a super-2 number, since 2×886131² = 1570456298322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 886095 and 886104.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 886131.

It is not an unprimeable number, because it can be changed into a prime (886181) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 49221 + ... + 49238.

It is an arithmetic number, because the mean of its divisors is an integer number (213330).

2⁸⁸⁶¹³¹ is an apocalyptic number.

886131 is a deficient number, since it is larger than the sum of its proper divisors (393849).

886131 is a wasteful number, since it uses less digits than its factorization.

886131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98465 (or 98462 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 886131 is about 941.3453138992. The cubic root of 886131 is about 96.0504292338.

The spelling of 886131 in words is "eight hundred eighty-six thousand, one hundred thirty-one".