11201049 has 12 divisors (see below), whose sum is σ = 16241316. Its totient is φ = 7438752.

The previous prime is 11201041. The next prime is 11201059. The reversal of 11201049 is 94010211.

11201049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7617600 + 3583449 = 2760^2 + 1893^2 .

It is not a de Polignac number, because 11201049 - 2³ = 11201041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (1353443).

Almost surely, 2^11201049 is an apocalyptic number.

It is an amenable number.

11201049 is a deficient number, since it is larger than the sum of its proper divisors (5040267).

11201049 is a wasteful number, since it uses less digits than its factorization.

11201049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776 (or 4773 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 11201049 is about 3346.7968268181. The cubic root of 11201049 is about 223.7447733452.

The spelling of 11201049 in words is "eleven million, two hundred one thousand, forty-nine".