16955996 has 6 divisors (see below), whose sum is σ = 29673000. Its totient is φ = 8477996.

The previous prime is 16955993. The next prime is 16956019. The reversal of 16955996 is 69955961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16955993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2119496 + ... + 2119503.

It is an arithmetic number, because the mean of its divisors is an integer number (4945500).

Almost surely, 2^16955996 is an apocalyptic number.

It is an amenable number.

16955996 is a deficient number, since it is larger than the sum of its proper divisors (12717004).

16955996 is a wasteful number, since it uses less digits than its factorization.

16955996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239003 (or 4239001 counting only the distinct ones).

The product of its digits is 656100, while the sum is 50.

The square root of 16955996 is about 4117.7658991254. The cubic root of 16955996 is about 256.9061111416.

It can be divided in two parts, 169 and 55996, that added together give a palindrome (56165).

The spelling of 16955996 in words is "sixteen million, nine hundred fifty-five thousand, nine hundred ninety-six".