11267361 has 24 divisors (see below), whose sum is σ = 19581120. Its totient is φ = 6098976.

The previous prime is 11267359. The next prime is 11267363. The reversal of 11267361 is 16376211.

It is an interprime number because it is at equal distance from previous prime (11267359) and next prime (11267363).

It is not a de Polignac number, because 11267361 - 2¹ = 11267359 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11267363) 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 23 ways as a sum of consecutive naturals, for example, 3510 + ... + 5903.

It is an arithmetic number, because the mean of its divisors is an integer number (815880).

Almost surely, 2^11267361 is an apocalyptic number.

It is an amenable number.

11267361 is a deficient number, since it is larger than the sum of its proper divisors (8313759).

11267361 is a wasteful number, since it uses less digits than its factorization.

11267361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9445 (or 9442 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 11267361 is about 3356.6889936364. The cubic root of 11267361 is about 224.1854398181.

It can be divided in two parts, 11267 and 361, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 11267361 in words is "eleven million, two hundred sixty-seven thousand, three hundred sixty-one".