9886042 has 16 divisors (see below), whose sum is σ = 16149600. Its totient is φ = 4520880.

The previous prime is 9886007. The next prime is 9886069. The reversal of 9886042 is 2406889.

It is a junction number, because it is equal to n+sod(n) for n = 9885992 and 9886010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3384 + ... + 5587.

It is an arithmetic number, because the mean of its divisors is an integer number (1009350).

Almost surely, 2^9886042 is an apocalyptic number.

9886042 is a deficient number, since it is larger than the sum of its proper divisors (6263558).

9886042 is a wasteful number, since it uses less digits than its factorization.

9886042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 9886042 is about 3144.2076903411. The cubic root of 9886042 is about 214.6219568980.

The spelling of 9886042 in words is "nine million, eight hundred eighty-six thousand, forty-two".