16745103 has 16 divisors (see below), whose sum is σ = 25386240. Its totient is φ = 10903032.

The previous prime is 16745059. The next prime is 16745129. The reversal of 16745103 is 30154761.

It is not a de Polignac number, because 16745103 - 2⁶ = 16745039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16745303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6051 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (1586640).

Almost surely, 2^16745103 is an apocalyptic number.

16745103 is a deficient number, since it is larger than the sum of its proper divisors (8641137).

16745103 is a wasteful number, since it uses less digits than its factorization.

16745103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475 (or 14469 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 16745103 is about 4092.0780784340. The cubic root of 16745103 is about 255.8365605122.

Adding to 16745103 its reverse (30154761), we get a palindrome (46899864).

The spelling of 16745103 in words is "sixteen million, seven hundred forty-five thousand, one hundred three".