11048789 has 4 divisors (see below), whose sum is σ = 11064480. Its totient is φ = 11033100.

The previous prime is 11048749. The next prime is 11048813. The reversal of 11048789 is 98784011.

11048789 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11048789 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 (11048729) 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, 6737 + ... + 8214.

It is an arithmetic number, because the mean of its divisors is an integer number (2766120).

Almost surely, 2^11048789 is an apocalyptic number.

It is an amenable number.

11048789 is a deficient number, since it is larger than the sum of its proper divisors (15691).

11048789 is an equidigital number, since it uses as much as digits as its factorization.

11048789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15690.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 11048789 is about 3323.9718711205. The cubic root of 11048789 is about 222.7263294749.

The spelling of 11048789 in words is "eleven million, forty-eight thousand, seven hundred eighty-nine".