4318541 has 2 divisors, whose sum is σ = 4318542. Its totient is φ = 4318540.

The previous prime is 4318513. The next prime is 4318543. The reversal of 4318541 is 1458134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3276100 + 1042441 = 1810^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4318541 - 2¹⁰ = 4317517 is a prime.

Together with 4318543, 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 4318541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4318543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2159270 + 2159271.

It is an arithmetic number, because the mean of its divisors is an integer number (2159271).

Almost surely, 2^4318541 is an apocalyptic number.

It is an amenable number.

4318541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4318541 is an equidigital number, since it uses as much as digits as its factorization.

4318541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 26.

The square root of 4318541 is about 2078.1099585922. The cubic root of 4318541 is about 162.8467200456.

The spelling of 4318541 in words is "four million, three hundred eighteen thousand, five hundred forty-one".