16886055 has 16 divisors (see below), whose sum is σ = 27677664. Its totient is φ = 8785920.

The previous prime is 16886027. The next prime is 16886069. The reversal of 16886055 is 55068861.

It is not a de Polignac number, because 16886055 - 2¹² = 16881959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13114 + ... + 14343.

It is an arithmetic number, because the mean of its divisors is an integer number (1729854).

Almost surely, 2^16886055 is an apocalyptic number.

16886055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16886055 is a deficient number, since it is larger than the sum of its proper divisors (10791609).

16886055 is a wasteful number, since it uses less digits than its factorization.

16886055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27506.

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 16886055 is about 4109.2645327358. The cubic root of 16886055 is about 256.5523909869.

The spelling of 16886055 in words is "sixteen million, eight hundred eighty-six thousand, fifty-five".