11266463 has 16 divisors (see below), whose sum is σ = 12704160. Its totient is φ = 9922176.

The previous prime is 11266457. The next prime is 11266483. The reversal of 11266463 is 36466211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11266463 - 2⁶ = 11266399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28181 + ... + 28577.

It is an arithmetic number, because the mean of its divisors is an integer number (794010).

Almost surely, 2^11266463 is an apocalyptic number.

11266463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11266463 is a deficient number, since it is larger than the sum of its proper divisors (1437697).

11266463 is a wasteful number, since it uses less digits than its factorization.

11266463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506.

The product of its digits is 5184, while the sum is 29.

The square root of 11266463 is about 3356.5552282064. Note that the first 3 decimals coincide. The cubic root of 11266463 is about 224.1794838575.

The spelling of 11266463 in words is "eleven million, two hundred sixty-six thousand, four hundred sixty-three".