4041217 has 2 divisors, whose sum is σ = 4041218. Its totient is φ = 4041216.

The previous prime is 4041211. The next prime is 4041229. The reversal of 4041217 is 7121404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 1354896 = 1639^2 + 1164^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041217 - 2³ = 4041209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4041194 and 4041203.

It is not a weakly prime, because it can be changed into another prime (4041211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020608 + 2020609.

It is an arithmetic number, because the mean of its divisors is an integer number (2020609).

Almost surely, 2^4041217 is an apocalyptic number.

It is an amenable number.

4041217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041217 is an equidigital number, since it uses as much as digits as its factorization.

4041217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 4041217 is about 2010.2778414936. The cubic root of 4041217 is about 159.2834756831.

The spelling of 4041217 in words is "four million, forty-one thousand, two hundred seventeen".