4432541 has 2 divisors, whose sum is σ = 4432542. Its totient is φ = 4432540.

The previous prime is 4432531. The next prime is 4432559. The reversal of 4432541 is 1452344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4084441 + 348100 = 2021^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 4432541 - 2¹⁴ = 4416157 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is equal to p₃₁₁₄₉₅ and since 4432541 and 311495 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4432531) 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, 2216270 + 2216271.

It is an arithmetic number, because the mean of its divisors is an integer number (2216271).

Almost surely, 2^4432541 is an apocalyptic number.

It is an amenable number.

4432541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4432541 is an equidigital number, since it uses as much as digits as its factorization.

4432541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 23.

The square root of 4432541 is about 2105.3600642170. The cubic root of 4432541 is about 164.2672249604.

Adding to 4432541 its reverse (1452344), we get a palindrome (5884885).

The spelling of 4432541 in words is "four million, four hundred thirty-two thousand, five hundred forty-one".