11266963 has 4 divisors (see below), whose sum is σ = 11274120. Its totient is φ = 11259808.

The previous prime is 11266961. The next prime is 11266967. The reversal of 11266963 is 36966211.

11266963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 36966211 = 17 ⋅2174483.

It is a cyclic number.

It is not a de Polignac number, because 11266963 - 2¹ = 11266961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11266961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70 + ... + 4747.

It is an arithmetic number, because the mean of its divisors is an integer number (2818530).

Almost surely, 2^11266963 is an apocalyptic number.

11266963 is a deficient number, since it is larger than the sum of its proper divisors (7157).

11266963 is an equidigital number, since it uses as much as digits as its factorization.

11266963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156.

The product of its digits is 11664, while the sum is 34.

The square root of 11266963 is about 3356.6297085023. The cubic root of 11266963 is about 224.1828001330.

The spelling of 11266963 in words is "eleven million, two hundred sixty-six thousand, nine hundred sixty-three".