16886048806 has 16 divisors (see below), whose sum is σ = 27710902800. Its totient is φ = 7653480480.

The previous prime is 16886048749. The next prime is 16886048827. The reversal of 16886048806 is 60884068861.

It is a super-2 number, since 2×16886048806² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091961 + ... + 1107316.

It is an arithmetic number, because the mean of its divisors is an integer number (1731931425).

Almost surely, 2^16886048806 is an apocalyptic number.

16886048806 is a deficient number, since it is larger than the sum of its proper divisors (10824853994).

16886048806 is a wasteful number, since it uses less digits than its factorization.

16886048806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199639.

The product of its (nonzero) digits is 3538944, while the sum is 55.

The spelling of 16886048806 in words is "sixteen billion, eight hundred eighty-six million, forty-eight thousand, eight hundred six".