11263427 has 4 divisors (see below), whose sum is σ = 12872496. Its totient is φ = 9654360.

The previous prime is 11263393. The next prime is 11263433. The reversal of 11263427 is 72436211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72436211 = 857 ⋅84523.

It is a cyclic number.

It is not a de Polignac number, because 11263427 - 2⁶ = 11263363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11263396 and 11263405.

It is not an unprimeable number, because it can be changed into a prime (11263477) 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, 804524 + ... + 804537.

It is an arithmetic number, because the mean of its divisors is an integer number (3218124).

Almost surely, 2^11263427 is an apocalyptic number.

11263427 is a deficient number, since it is larger than the sum of its proper divisors (1609069).

11263427 is an equidigital number, since it uses as much as digits as its factorization.

11263427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609068.

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

The square root of 11263427 is about 3356.1029483614. The cubic root of 11263427 is about 224.1593453261.

Adding to 11263427 its reverse (72436211), we get a palindrome (83699638).

The spelling of 11263427 in words is "eleven million, two hundred sixty-three thousand, four hundred twenty-seven".