4116557 has 2 divisors, whose sum is σ = 4116558. Its totient is φ = 4116556.

The previous prime is 4116529. The next prime is 4116569. The reversal of 4116557 is 7556114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4104676 + 11881 = 2026^2 + 109^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4116557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4116527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058278 + 2058279.

It is an arithmetic number, because the mean of its divisors is an integer number (2058279).

Almost surely, 2^4116557 is an apocalyptic number.

It is an amenable number.

4116557 is a deficient number, since it is larger than the sum of its proper divisors (1).

4116557 is an equidigital number, since it uses as much as digits as its factorization.

4116557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4200, while the sum is 29.

The square root of 4116557 is about 2028.9300135786. The cubic root of 4116557 is about 160.2672227225.

The spelling of 4116557 in words is "four million, one hundred sixteen thousand, five hundred fifty-seven".