4472539 has 2 divisors, whose sum is σ = 4472540. Its totient is φ = 4472538.

The previous prime is 4472527. The next prime is 4472551. The reversal of 4472539 is 9352744.

It is a balanced prime because it is at equal distance from previous prime (4472527) and next prime (4472551).

It is a cyclic number.

It is not a de Polignac number, because 4472539 - 2¹⁹ = 3948251 is a prime.

It is not a weakly prime, because it can be changed into another prime (4472509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236269 + 2236270.

It is an arithmetic number, because the mean of its divisors is an integer number (2236270).

Almost surely, 2^4472539 is an apocalyptic number.

4472539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472539 is an equidigital number, since it uses as much as digits as its factorization.

4472539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 4472539 is about 2114.8378188410. The cubic root of 4472539 is about 164.7598465305.

The spelling of 4472539 in words is "four million, four hundred seventy-two thousand, five hundred thirty-nine".