11223763 has 4 divisors (see below), whose sum is σ = 11264560. Its totient is φ = 11182968.

The previous prime is 11223749. The next prime is 11223781. The reversal of 11223763 is 36732211.

11223763 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 36732211 = 4871 ⋅7541.

It is a cyclic number.

It is not a de Polignac number, because 11223763 - 2¹⁷ = 11092691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223713) 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, 19983 + ... + 20536.

It is an arithmetic number, because the mean of its divisors is an integer number (2816140).

Almost surely, 2^11223763 is an apocalyptic number.

11223763 is a deficient number, since it is larger than the sum of its proper divisors (40797).

11223763 is an equidigital number, since it uses as much as digits as its factorization.

11223763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40796.

The product of its digits is 1512, while the sum is 25.

The square root of 11223763 is about 3350.1885021592. The cubic root of 11223763 is about 223.8959111950.

Adding to 11223763 its reverse (36732211), we get a palindrome (47955974).

The spelling of 11223763 in words is "eleven million, two hundred twenty-three thousand, seven hundred sixty-three".