168004886 has 16 divisors (see below), whose sum is σ = 292066560. Its totient is φ = 70987560.

The previous prime is 168004849. The next prime is 168004891. The reversal of 168004886 is 688400861.

It is a congruent number.

It is an unprimeable 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 in 7 ways as a sum of consecutive naturals, for example, 83516 + ... + 85503.

It is an arithmetic number, because the mean of its divisors is an integer number (18254160).

Almost surely, 2^168004886 is an apocalyptic number.

168004886 is a deficient number, since it is larger than the sum of its proper divisors (124061674).

168004886 is a wasteful number, since it uses less digits than its factorization.

168004886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169099.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 168004886 is about 12961.6698769873. The cubic root of 168004886 is about 551.7901844718.

The spelling of 168004886 in words is "one hundred sixty-eight million, four thousand, eight hundred eighty-six".