16982137 has 2 divisors, whose sum is σ = 16982138. Its totient is φ = 16982136.

The previous prime is 16982131. The next prime is 16982153. The reversal of 16982137 is 73128961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16410601 + 571536 = 4051^2 + 756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16982137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16982096 and 16982105.

It is not a weakly prime, because it can be changed into another prime (16982131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8491068 + 8491069.

It is an arithmetic number, because the mean of its divisors is an integer number (8491069).

Almost surely, 2^16982137 is an apocalyptic number.

It is an amenable number.

16982137 is a deficient number, since it is larger than the sum of its proper divisors (1).

16982137 is an equidigital number, since it uses as much as digits as its factorization.

16982137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 37.

The square root of 16982137 is about 4120.9388493400. The cubic root of 16982137 is about 257.0380671052.

The spelling of 16982137 in words is "sixteen million, nine hundred eighty-two thousand, one hundred thirty-seven".