11243267 has 8 divisors (see below), whose sum is σ = 12885600. Its totient is φ = 9609984.

The previous prime is 11243237. The next prime is 11243291. The reversal of 11243267 is 76234211.

11243267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11243267 - 2¹² = 11239171 is a prime.

It is a super-2 number, since 2×11243267² = 252822105666578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11243237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (1610700).

Almost surely, 2^11243267 is an apocalyptic number.

11243267 is a deficient number, since it is larger than the sum of its proper divisors (1642333).

11243267 is an equidigital number, since it uses as much as digits as its factorization.

11243267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525.

The product of its digits is 2016, while the sum is 26.

The square root of 11243267 is about 3353.0981196499. The cubic root of 11243267 is about 224.0255272247.

Adding to 11243267 its reverse (76234211), we get a palindrome (87477478).

The spelling of 11243267 in words is "eleven million, two hundred forty-three thousand, two hundred sixty-seven".