11232869 has 4 divisors (see below), whose sum is σ = 11893644. Its totient is φ = 10572096.

The previous prime is 11232863. The next prime is 11232883. The reversal of 11232869 is 96823211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96823211 = 17 ⋅5695483.

It can be written as a sum of positive squares in 2 ways, for example, as 6002500 + 5230369 = 2450^2 + 2287^2 .

It is not a de Polignac number, because 11232869 - 2⁴ = 11232853 is a prime.

It is a super-2 number, since 2×11232869² = 252354691942322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232863) 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 in 3 ways as a sum of consecutive naturals, for example, 330362 + ... + 330395.

It is an arithmetic number, because the mean of its divisors is an integer number (2973411).

Almost surely, 2^11232869 is an apocalyptic number.

It is an amenable number.

11232869 is a deficient number, since it is larger than the sum of its proper divisors (660775).

11232869 is an equidigital number, since it uses as much as digits as its factorization.

11232869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660774.

The product of its digits is 5184, while the sum is 32.

The square root of 11232869 is about 3351.5472546273. The cubic root of 11232869 is about 223.9564448160.

The spelling of 11232869 in words is "eleven million, two hundred thirty-two thousand, eight hundred sixty-nine".