11489163 has 8 divisors (see below), whose sum is σ = 17507328. Its totient is φ = 6565224.

The previous prime is 11489147. The next prime is 11489171. The reversal of 11489163 is 36198411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11489163 - 2⁴ = 11489147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11489113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273531 + ... + 273572.

It is an arithmetic number, because the mean of its divisors is an integer number (2188416).

Almost surely, 2^11489163 is an apocalyptic number.

11489163 is a deficient number, since it is larger than the sum of its proper divisors (6018165).

11489163 is an equidigital number, since it uses as much as digits as its factorization.

11489163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547113.

The product of its digits is 5184, while the sum is 33.

The square root of 11489163 is about 3389.5667864788. The cubic root of 11489163 is about 225.6469479088.

The spelling of 11489163 in words is "eleven million, four hundred eighty-nine thousand, one hundred sixty-three".