16992097 has 2 divisors, whose sum is σ = 16992098. Its totient is φ = 16992096.

The previous prime is 16992091. The next prime is 16992103. The reversal of 16992097 is 79029961.

It is a balanced prime because it is at equal distance from previous prime (16992091) and next prime (16992103).

It can be written as a sum of positive squares in only one way, i.e., 13719616 + 3272481 = 3704^2 + 1809^2 .

It is a cyclic number.

It is not a de Polignac number, because 16992097 - 2¹⁹ = 16467809 is a prime.

It is not a weakly prime, because it can be changed into another prime (16992091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8496048 + 8496049.

It is an arithmetic number, because the mean of its divisors is an integer number (8496049).

Almost surely, 2^16992097 is an apocalyptic number.

It is an amenable number.

16992097 is a deficient number, since it is larger than the sum of its proper divisors (1).

16992097 is an equidigital number, since it uses as much as digits as its factorization.

16992097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 16992097 is about 4122.1471346860. The cubic root of 16992097 is about 257.0883081087.

The spelling of 16992097 in words is "sixteen million, nine hundred ninety-two thousand, ninety-seven".