4541149 has 2 divisors, whose sum is σ = 4541150. Its totient is φ = 4541148.

The previous prime is 4541137. The next prime is 4541153. The reversal of 4541149 is 9411454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4485924 + 55225 = 2118^2 + 235^2 .

It is a cyclic number.

It is not a de Polignac number, because 4541149 - 2⁷ = 4541021 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 (4541129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270574 + 2270575.

It is an arithmetic number, because the mean of its divisors is an integer number (2270575).

Almost surely, 2^4541149 is an apocalyptic number.

It is an amenable number.

4541149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4541149 is an equidigital number, since it uses as much as digits as its factorization.

4541149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 28.

The square root of 4541149 is about 2130.9971844186. The cubic root of 4541149 is about 165.5980622619.

The spelling of 4541149 in words is "four million, five hundred forty-one thousand, one hundred forty-nine".