4097168 has 20 divisors (see below), whose sum is σ = 7992048. Its totient is φ = 2034720.

The previous prime is 4097167. The next prime is 4097173. The reversal of 4097168 is 8617904.

It is not an unprimeable number, because it can be changed into a prime (4097167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823 + ... + 3393.

Almost surely, 2^4097168 is an apocalyptic number.

It is an amenable number.

4097168 is a deficient number, since it is larger than the sum of its proper divisors (3894880).

4097168 is a wasteful number, since it uses less digits than its factorization.

4097168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742 (or 1736 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 4097168 is about 2024.1462397762. The cubic root of 4097168 is about 160.0152068880.

The spelling of 4097168 in words is "four million, ninety-seven thousand, one hundred sixty-eight".