4097111 has 2 divisors, whose sum is σ = 4097112. Its totient is φ = 4097110.

The previous prime is 4097101. The next prime is 4097113. The reversal of 4097111 is 1117904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4097111 - 2¹⁸ = 3834967 is a prime.

Together with 4097113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4097113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2048555 + 2048556.

It is an arithmetic number, because the mean of its divisors is an integer number (2048556).

Almost surely, 2^4097111 is an apocalyptic number.

4097111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097111 is an equidigital number, since it uses as much as digits as its factorization.

4097111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 4097111 is about 2024.1321597169. The cubic root of 4097111 is about 160.0144648381.

The spelling of 4097111 in words is "four million, ninety-seven thousand, one hundred eleven".