4531441 has 2 divisors, whose sum is σ = 4531442. Its totient is φ = 4531440.

The previous prime is 4531409. The next prime is 4531451. The reversal of 4531441 is 1441354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 531441 = 2000^2 + 729^2 .

It is a cyclic number.

It is not a de Polignac number, because 4531441 - 2⁵ = 4531409 is a prime.

It is not a weakly prime, because it can be changed into another prime (4531451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265720 + 2265721.

It is an arithmetic number, because the mean of its divisors is an integer number (2265721).

Almost surely, 2^4531441 is an apocalyptic number.

It is an amenable number.

4531441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4531441 is an equidigital number, since it uses as much as digits as its factorization.

4531441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 22.

The square root of 4531441 is about 2128.7181588928. The cubic root of 4531441 is about 165.4799737241.

Adding to 4531441 its reverse (1441354), we get a palindrome (5972795).

It can be divided in two parts, 4 and 531441, that multiplied together give a square (2125764 = 1458²).

The spelling of 4531441 in words is "four million, five hundred thirty-one thousand, four hundred forty-one".