4452769 has 2 divisors, whose sum is σ = 4452770. Its totient is φ = 4452768.

The previous prime is 4452761. The next prime is 4452797. The reversal of 4452769 is 9672544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4359744 + 93025 = 2088^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 4452769 - 2³ = 4452761 is a prime.

It is a super-2 number, since 2×4452769² = 39654303534722, which contains 22 as substring.

It is a Chen prime.

4452769 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4452761) 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, 2226384 + 2226385.

It is an arithmetic number, because the mean of its divisors is an integer number (2226385).

Almost surely, 2^4452769 is an apocalyptic number.

It is an amenable number.

4452769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452769 is an equidigital number, since it uses as much as digits as its factorization.

4452769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 4452769 is about 2110.1585248507. The cubic root of 4452769 is about 164.5167248634.

The spelling of 4452769 in words is "four million, four hundred fifty-two thousand, seven hundred sixty-nine".