11504049 has 16 divisors (see below), whose sum is σ = 15869952. Its totient is φ = 7408208.

The previous prime is 11504047. The next prime is 11504093. The reversal of 11504049 is 94040511.

It is a cyclic number.

It is not a de Polignac number, because 11504049 - 2¹ = 11504047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11504047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11212 + ... + 12194.

It is an arithmetic number, because the mean of its divisors is an integer number (991872).

Almost surely, 2^11504049 is an apocalyptic number.

It is an amenable number.

11504049 is a deficient number, since it is larger than the sum of its proper divisors (4365903).

11504049 is an equidigital number, since it uses as much as digits as its factorization.

11504049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11504049 is about 3391.7619315040. The cubic root of 11504049 is about 225.7443594381.

The spelling of 11504049 in words is "eleven million, five hundred four thousand, forty-nine".