16444106 has 16 divisors (see below), whose sum is σ = 28766400. Its totient is φ = 7047180.

The previous prime is 16444091. The next prime is 16444111. The reversal of 16444106 is 60144461.

It is a super-3 number, since 3×16444106³ (a number of 23 digits) contains 333 as substring.

It is a Curzon number.

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, 11300 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (1797900).

Almost surely, 2^16444106 is an apocalyptic number.

16444106 is a deficient number, since it is larger than the sum of its proper divisors (12322294).

16444106 is an equidigital number, since it uses as much as digits as its factorization.

16444106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23994 (or 23980 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 16444106 is about 4055.1332900412. The cubic root of 16444106 is about 254.2943762868.

Adding to 16444106 its reverse (60144461), we get a palindrome (76588567).

The spelling of 16444106 in words is "sixteen million, four hundred forty-four thousand, one hundred six".