11011049 has 16 divisors (see below), whose sum is σ = 12963456. Its totient is φ = 9158400.

The previous prime is 11011031. The next prime is 11011057. The reversal of 11011049 is 94011011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45569 + ... + 45809.

It is an arithmetic number, because the mean of its divisors is an integer number (810216).

Almost surely, 2^11011049 is an apocalyptic number.

It is an amenable number.

11011049 is a deficient number, since it is larger than the sum of its proper divisors (1952407).

11011049 is a wasteful number, since it uses less digits than its factorization.

11011049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 11011049 is about 3318.2900717086. The cubic root of 11011049 is about 222.4724470363.

The spelling of 11011049 in words is "eleven million, eleven thousand, forty-nine".