4096091 has 4 divisors (see below), whose sum is σ = 4105512. Its totient is φ = 4086672.

The previous prime is 4096073. The next prime is 4096109. The reversal of 4096091 is 1906904.

4096091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4096073) and next prime (4096109).

It is a cyclic number.

It is not a de Polignac number, because 4096091 - 2¹⁴ = 4079707 is a prime.

It is a super-2 number, since 2×4096091² = 33555922960562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4096021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (1026378).

Almost surely, 2^4096091 is an apocalyptic number.

4096091 is a deficient number, since it is larger than the sum of its proper divisors (9421).

4096091 is an equidigital number, since it uses as much as digits as its factorization.

4096091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9420.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 4096091 is about 2023.8801842006. The cubic root of 4096091 is about 160.0011848871.

The spelling of 4096091 in words is "four million, ninety-six thousand, ninety-one".