16926844 has 12 divisors (see below), whose sum is σ = 32314968. Its totient is φ = 7694000.

The previous prime is 16926803. The next prime is 16926859. The reversal of 16926844 is 44862961.

It is a junction number, because it is equal to n+sod(n) for n = 16926797 and 16926806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192307 + ... + 192394.

It is an arithmetic number, because the mean of its divisors is an integer number (2692914).

Almost surely, 2^16926844 is an apocalyptic number.

It is an amenable number.

16926844 is a deficient number, since it is larger than the sum of its proper divisors (15388124).

16926844 is a wasteful number, since it uses less digits than its factorization.

16926844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384716 (or 384714 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 16926844 is about 4114.2245928000. The cubic root of 16926844 is about 256.7587960340.

The spelling of 16926844 in words is "sixteen million, nine hundred twenty-six thousand, eight hundred forty-four".