886540086 has 16 divisors (see below), whose sum is σ = 1970089200. Its totient is φ = 295513344.

The previous prime is 886540049. The next prime is 886540087. The reversal of 886540086 is 680045688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (886540087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8208651 + ... + 8208758.

It is an arithmetic number, because the mean of its divisors is an integer number (123130575).

Almost surely, 2^886540086 is an apocalyptic number.

886540086 is an abundant number, since it is smaller than the sum of its proper divisors (1083549114).

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

886540086 is a wasteful number, since it uses less digits than its factorization.

886540086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16417420 (or 16417414 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 886540086 is about 29774.8230221441. The cubic root of 886540086 is about 960.6520765104.

The spelling of 886540086 in words is "eight hundred eighty-six million, five hundred forty thousand, eighty-six".