16866114 has 16 divisors (see below), whose sum is σ = 33784128. Its totient is φ = 5613392.

The previous prime is 16866103. The next prime is 16866127. The reversal of 16866114 is 41166861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019 + ... + 6545.

It is an arithmetic number, because the mean of its divisors is an integer number (2111508).

Almost surely, 2^16866114 is an apocalyptic number.

16866114 is an abundant number, since it is smaller than the sum of its proper divisors (16918014).

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

16866114 is a wasteful number, since it uses less digits than its factorization.

16866114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329.

The product of its digits is 6912, while the sum is 33.

The square root of 16866114 is about 4106.8374693917. The cubic root of 16866114 is about 256.4513623300.

The spelling of 16866114 in words is "sixteen million, eight hundred sixty-six thousand, one hundred fourteen".