4094113 has 2 divisors, whose sum is σ = 4094114. Its totient is φ = 4094112.

The previous prime is 4094047. The next prime is 4094117. The reversal of 4094113 is 3114904.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2396304 + 1697809 = 1548^2 + 1303^2 .

It is a cyclic number.

It is not a de Polignac number, because 4094113 - 2⁹ = 4093601 is a prime.

It is a super-2 number, since 2×4094113² = 33523522513538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4094117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047056 + 2047057.

It is an arithmetic number, because the mean of its divisors is an integer number (2047057).

Almost surely, 2^4094113 is an apocalyptic number.

It is an amenable number.

4094113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4094113 is an equidigital number, since it uses as much as digits as its factorization.

4094113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 4094113 is about 2023.3914599009. The cubic root of 4094113 is about 159.9754259134.

Subtracting from 4094113 its sum of digits (22), we obtain a triangular number (4094091 = T₂₈₆₁).

The spelling of 4094113 in words is "four million, ninety-four thousand, one hundred thirteen".