4117873 has 2 divisors, whose sum is σ = 4117874. Its totient is φ = 4117872.

The previous prime is 4117847. The next prime is 4117877. The reversal of 4117873 is 3787114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3717184 + 400689 = 1928^2 + 633^2 .

It is a cyclic number.

It is not a de Polignac number, because 4117873 - 2²¹ = 2020721 is a prime.

4117873 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4117877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058936 + 2058937.

It is an arithmetic number, because the mean of its divisors is an integer number (2058937).

Almost surely, 2^4117873 is an apocalyptic number.

It is an amenable number.

4117873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4117873 is an equidigital number, since it uses as much as digits as its factorization.

4117873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 31.

The square root of 4117873 is about 2029.2542965336. The cubic root of 4117873 is about 160.2842992255.

The spelling of 4117873 in words is "four million, one hundred seventeen thousand, eight hundred seventy-three".