16834144 has 12 divisors (see below), whose sum is σ = 33142284. Its totient is φ = 8417056.

The previous prime is 16834141. The next prime is 16834159. The reversal of 16834144 is 44143861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16834141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263002 + ... + 263065.

It is an arithmetic number, because the mean of its divisors is an integer number (2761857).

Almost surely, 2^16834144 is an apocalyptic number.

It is an amenable number.

16834144 is a deficient number, since it is larger than the sum of its proper divisors (16308140).

16834144 is an equidigital number, since it uses as much as digits as its factorization.

16834144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526077 (or 526069 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 16834144 is about 4102.9433337544. The cubic root of 16834144 is about 256.2892238986.

The spelling of 16834144 in words is "sixteen million, eight hundred thirty-four thousand, one hundred forty-four".