16886046 has 8 divisors (see below), whose sum is σ = 33772104. Its totient is φ = 5628680.

The previous prime is 16886027. The next prime is 16886069. The reversal of 16886046 is 64068861.

It is a sphenic number, since it is the product of 3 distinct primes.

16886046 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16885995 and 16886013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407165 + ... + 1407176.

It is an arithmetic number, because the mean of its divisors is an integer number (4221513).

Almost surely, 2^16886046 is an apocalyptic number.

16886046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16886046 is a wasteful number, since it uses less digits than its factorization.

16886046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814346.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 16886046 is about 4109.2634376491. The cubic root of 16886046 is about 256.5523454074.

The spelling of 16886046 in words is "sixteen million, eight hundred eighty-six thousand, forty-six".