8486128 has 40 divisors (see below), whose sum is σ = 19900512. Its totient is φ = 3422208.

The previous prime is 8486119. The next prime is 8486129. The reversal of 8486128 is 8216848.

It is a super-3 number, since 3×8486128³ (a number of 22 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486129) 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 7 ways as a sum of consecutive naturals, for example, 325 + ... + 4132.

Almost surely, 2^8486128 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 8486128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9950256).

8486128 is an abundant number, since it is smaller than the sum of its proper divisors (11414384).

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

8486128 is a wasteful number, since it uses less digits than its factorization.

8486128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489 (or 4483 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 8486128 is about 2913.0959476131. The cubic root of 8486128 is about 203.9716736268.

The spelling of 8486128 in words is "eight million, four hundred eighty-six thousand, one hundred twenty-eight".