16673936 has 10 divisors (see below), whose sum is σ = 32305782. Its totient is φ = 8336960.

The previous prime is 16673929. The next prime is 16673971. The reversal of 16673936 is 63937661.

It can be written as a sum of positive squares in only one way, i.e., 10523536 + 6150400 = 3244^2 + 2480^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16673893 and 16673902.

It is an unprimeable number.

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, 521045 + ... + 521076.

Almost surely, 2^16673936 is an apocalyptic number.

16673936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16673936 is a deficient number, since it is larger than the sum of its proper divisors (15631846).

16673936 is a wasteful number, since it uses less digits than its factorization.

16673936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042129 (or 1042123 counting only the distinct ones).

The product of its digits is 122472, while the sum is 41.

The square root of 16673936 is about 4083.3731154525. The cubic root of 16673936 is about 255.4736091246.

The spelling of 16673936 in words is "sixteen million, six hundred seventy-three thousand, nine hundred thirty-six".