4166417 has 2 divisors, whose sum is σ = 4166418. Its totient is φ = 4166416.

The previous prime is 4166389. The next prime is 4166419. The reversal of 4166417 is 7146614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2588881 + 1577536 = 1609^2 + 1256^2 .

It is a cyclic number.

It is not a de Polignac number, because 4166417 - 2¹⁰ = 4165393 is a prime.

Together with 4166419, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4166417.

It is not a weakly prime, because it can be changed into another prime (4166419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2083208 + 2083209.

It is an arithmetic number, because the mean of its divisors is an integer number (2083209).

Almost surely, 2^4166417 is an apocalyptic number.

It is an amenable number.

4166417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4166417 is an equidigital number, since it uses as much as digits as its factorization.

4166417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 4166417 is about 2041.1802958093. The cubic root of 4166417 is about 160.9116833632.

The spelling of 4166417 in words is "four million, one hundred sixty-six thousand, four hundred seventeen".