4163723 has 2 divisors, whose sum is σ = 4163724. Its totient is φ = 4163722.

The previous prime is 4163707. The next prime is 4163741. The reversal of 4163723 is 3273614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4163723 - 2⁴ = 4163707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4163692 and 4163701.

It is not a weakly prime, because it can be changed into another prime (4163743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081861 + 2081862.

It is an arithmetic number, because the mean of its divisors is an integer number (2081862).

Almost surely, 2^4163723 is an apocalyptic number.

4163723 is a deficient number, since it is larger than the sum of its proper divisors (1).

4163723 is an equidigital number, since it uses as much as digits as its factorization.

4163723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 4163723 is about 2040.5202767922. The cubic root of 4163723 is about 160.8769941213.

The spelling of 4163723 in words is "four million, one hundred sixty-three thousand, seven hundred twenty-three".