11263055 has 4 divisors (see below), whose sum is σ = 13515672. Its totient is φ = 9010440.

The previous prime is 11263051. The next prime is 11263073. The reversal of 11263055 is 55036211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55036211 = 701 ⋅78511.

It is not a de Polignac number, because 11263055 - 2² = 11263051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11263055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11263051) 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, 1126301 + ... + 1126310.

It is an arithmetic number, because the mean of its divisors is an integer number (3378918).

Almost surely, 2^11263055 is an apocalyptic number.

11263055 is a deficient number, since it is larger than the sum of its proper divisors (2252617).

11263055 is an equidigital number, since it uses as much as digits as its factorization.

11263055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252616.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 11263055 is about 3356.0475264811. The cubic root of 11263055 is about 224.1568775101.

Adding to 11263055 its reverse (55036211), we get a palindrome (66299266).

The spelling of 11263055 in words is "eleven million, two hundred sixty-three thousand, fifty-five".