886486 has 4 divisors (see below), whose sum is σ = 1329732. Its totient is φ = 443242.

The previous prime is 886471. The next prime is 886493. The reversal of 886486 is 684688.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

886486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 221620 + ... + 221623.

It is an arithmetic number, because the mean of its divisors is an integer number (332433).

2⁸⁸⁶⁴⁸⁶ is an apocalyptic number.

886486 is a deficient number, since it is larger than the sum of its proper divisors (443246).

886486 is a wasteful number, since it uses less digits than its factorization.

886486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443245.

The product of its digits is 73728, while the sum is 40.

The square root of 886486 is about 941.5338549410. The cubic root of 886486 is about 96.0632540306.

Subtracting from 886486 its sum of digits (40), we obtain a triangular number (886446 = T₁₃₃₁).

The spelling of 886486 in words is "eight hundred eighty-six thousand, four hundred eighty-six".