11292269 has 2 divisors, whose sum is σ = 11292270. Its totient is φ = 11292268.

The previous prime is 11292257. The next prime is 11292271. The reversal of 11292269 is 96229211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7344100 + 3948169 = 2710^2 + 1987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11292269 is a prime.

It is a super-6 number, since 6×11292269⁶ (a number of 44 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

Together with 11292271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11292769) 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, 5646134 + 5646135.

It is an arithmetic number, because the mean of its divisors is an integer number (5646135).

Almost surely, 2^11292269 is an apocalyptic number.

It is an amenable number.

11292269 is a deficient number, since it is larger than the sum of its proper divisors (1).

11292269 is an equidigital number, since it uses as much as digits as its factorization.

11292269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 11292269 is about 3360.3971491477. The cubic root of 11292269 is about 224.3505154807.

The spelling of 11292269 in words is "eleven million, two hundred ninety-two thousand, two hundred sixty-nine".