11322869 has 2 divisors, whose sum is σ = 11322870. Its totient is φ = 11322868.

The previous prime is 11322859. The next prime is 11322931. The reversal of 11322869 is 96822311.

11322869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11142244 + 180625 = 3338^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322869 - 2⁴ = 11322853 is a prime.

It is a super-2 number, since 2×11322869² = 256414724782322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661434 + 5661435.

It is an arithmetic number, because the mean of its divisors is an integer number (5661435).

Almost surely, 2^11322869 is an apocalyptic number.

It is an amenable number.

11322869 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322869 is an equidigital number, since it uses as much as digits as its factorization.

11322869 is an evil number, because the sum of its binary digits is even.

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

The square root of 11322869 is about 3364.9471021102. The cubic root of 11322869 is about 224.5529824372.

The spelling of 11322869 in words is "eleven million, three hundred twenty-two thousand, eight hundred sixty-nine".