886161 has 4 divisors (see below), whose sum is σ = 1181552. Its totient is φ = 590772.

The previous prime is 886129. The next prime is 886163. The reversal of 886161 is 161688.

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 not a de Polignac number, because 886161 - 2⁵ = 886129 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (886163) 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, 147691 + ... + 147696.

It is an arithmetic number, because the mean of its divisors is an integer number (295388).

2⁸⁸⁶¹⁶¹ is an apocalyptic number.

It is an amenable number.

886161 is a deficient number, since it is larger than the sum of its proper divisors (295391).

886161 is a wasteful number, since it uses less digits than its factorization.

886161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295390.

The product of its digits is 2304, while the sum is 30.

The square root of 886161 is about 941.3612484057. The cubic root of 886161 is about 96.0515131520.

The spelling of 886161 in words is "eight hundred eighty-six thousand, one hundred sixty-one".