16944119 has 2 divisors, whose sum is σ = 16944120. Its totient is φ = 16944118.

The previous prime is 16944097. The next prime is 16944133. The reversal of 16944119 is 91144961.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16944119 is a prime.

It is a super-2 number, since 2×16944119² = 574206337372322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16944919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8472059 + 8472060.

It is an arithmetic number, because the mean of its divisors is an integer number (8472060).

Almost surely, 2^16944119 is an apocalyptic number.

16944119 is a deficient number, since it is larger than the sum of its proper divisors (1).

16944119 is an equidigital number, since it uses as much as digits as its factorization.

16944119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 35.

The square root of 16944119 is about 4116.3234809718. The cubic root of 16944119 is about 256.8461129637.

The spelling of 16944119 in words is "sixteen million, nine hundred forty-four thousand, one hundred nineteen".