4549117 has 2 divisors, whose sum is σ = 4549118. Its totient is φ = 4549116.

The previous prime is 4549087. The next prime is 4549121. The reversal of 4549117 is 7119454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4519876 + 29241 = 2126^2 + 171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4549117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4543117) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2274558 + 2274559.

It is an arithmetic number, because the mean of its divisors is an integer number (2274559).

Almost surely, 2^4549117 is an apocalyptic number.

It is an amenable number.

4549117 is a deficient number, since it is larger than the sum of its proper divisors (1).

4549117 is an equidigital number, since it uses as much as digits as its factorization.

4549117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 4549117 is about 2132.8659123349. The cubic root of 4549117 is about 165.6948596715.

The spelling of 4549117 in words is "four million, five hundred forty-nine thousand, one hundred seventeen".