11452769 has 2 divisors, whose sum is σ = 11452770. Its totient is φ = 11452768.

The previous prime is 11452759. The next prime is 11452783. The reversal of 11452769 is 96725411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 2211169 = 3040^2 + 1487^2 .

It is a cyclic number.

It is not a de Polignac number, because 11452769 - 2¹² = 11448673 is a prime.

It is a super-2 number, since 2×11452769² = 262331835534722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11452759) 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, 5726384 + 5726385.

It is an arithmetic number, because the mean of its divisors is an integer number (5726385).

Almost surely, 2^11452769 is an apocalyptic number.

It is an amenable number.

11452769 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452769 is an equidigital number, since it uses as much as digits as its factorization.

11452769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 11452769 is about 3384.1939956214. The cubic root of 11452769 is about 225.4084367275.

It can be divided in two parts, 11452 and 769, that added together give a palindrome (12221).

The spelling of 11452769 in words is "eleven million, four hundred fifty-two thousand, seven hundred sixty-nine".