11489365 has 32 divisors (see below), whose sum is σ = 15552000. Its totient is φ = 8107008.

The previous prime is 11489353. The next prime is 11489369. The reversal of 11489365 is 56398411.

11489365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11489365 - 2⁵ = 11489333 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11489369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145396 + ... + 145474.

It is an arithmetic number, because the mean of its divisors is an integer number (486000).

Almost surely, 2^11489365 is an apocalyptic number.

It is an amenable number.

11489365 is a deficient number, since it is larger than the sum of its proper divisors (4062635).

11489365 is a wasteful number, since it uses less digits than its factorization.

11489365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189.

The product of its digits is 25920, while the sum is 37.

The square root of 11489365 is about 3389.5965836660. The cubic root of 11489365 is about 225.6482703265.

The spelling of 11489365 in words is "eleven million, four hundred eighty-nine thousand, three hundred sixty-five".