4432249 has 2 divisors, whose sum is σ = 4432250. Its totient is φ = 4432248.

The previous prime is 4432247. The next prime is 4432271. The reversal of 4432249 is 9422344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3367225 + 1065024 = 1835^2 + 1032^2 .

It is a cyclic number.

It is not a de Polignac number, because 4432249 - 2¹ = 4432247 is a prime.

Together with 4432247, it forms a pair of twin primes.

4432249 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4432243) 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, 2216124 + 2216125.

It is an arithmetic number, because the mean of its divisors is an integer number (2216125).

Almost surely, 2^4432249 is an apocalyptic number.

It is an amenable number.

4432249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4432249 is an equidigital number, since it uses as much as digits as its factorization.

4432249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 4432249 is about 2105.2907162670. The cubic root of 4432249 is about 164.2636177681.

The spelling of 4432249 in words is "four million, four hundred thirty-two thousand, two hundred forty-nine".