16497067 has 4 divisors (see below), whose sum is σ = 16598440. Its totient is φ = 16395696.

The previous prime is 16497029. The next prime is 16497083. The reversal of 16497067 is 76079461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76079461 = 107 ⋅711023.

It is a cyclic number.

It is not a de Polignac number, because 16497067 - 2¹¹ = 16495019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16492067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50442 + ... + 50767.

It is an arithmetic number, because the mean of its divisors is an integer number (4149610).

Almost surely, 2^16497067 is an apocalyptic number.

16497067 is a deficient number, since it is larger than the sum of its proper divisors (101373).

16497067 is a wasteful number, since it uses less digits than its factorization.

16497067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101372.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 16497067 is about 4061.6581589297. The cubic root of 16497067 is about 254.5670829527.

The spelling of 16497067 in words is "sixteen million, four hundred ninety-seven thousand, sixty-seven".