886420 has 48 divisors (see below), whose sum is σ = 2032128. Its totient is φ = 323840.

The previous prime is 886387. The next prime is 886421. The reversal of 886420 is 24688.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (886421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18837 + ... + 18883.

It is an arithmetic number, because the mean of its divisors is an integer number (42336).

2⁸⁸⁶⁴²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 886420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016064).

886420 is an abundant number, since it is smaller than the sum of its proper divisors (1145708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

886420 is a wasteful number, since it uses less digits than its factorization.

886420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 886420 is about 941.4988050975. The cubic root of 886420 is about 96.0608699613.

The spelling of 886420 in words is "eight hundred eighty-six thousand, four hundred twenty".