11263089 has 4 divisors (see below), whose sum is σ = 15017456. Its totient is φ = 7508724.

The previous prime is 11263073. The next prime is 11263093. The reversal of 11263089 is 98036211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11263089 - 2⁴ = 11263073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11263009) 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, 1877179 + ... + 1877184.

It is an arithmetic number, because the mean of its divisors is an integer number (3754364).

Almost surely, 2^11263089 is an apocalyptic number.

It is an amenable number.

11263089 is a deficient number, since it is larger than the sum of its proper divisors (3754367).

11263089 is an equidigital number, since it uses as much as digits as its factorization.

11263089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754366.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11263089 is about 3356.0525919598. The cubic root of 11263089 is about 224.1571030655.

The spelling of 11263089 in words is "eleven million, two hundred sixty-three thousand, eighty-nine".