11375089 has 6 divisors (see below), whose sum is σ = 12503330. Its totient is φ = 10340880.

The previous prime is 11375083. The next prime is 11375099. The reversal of 11375089 is 98057311.

It is a happy number.

11375089 is digitally balanced in base 3, 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 only one way, i.e., 6290064 + 5085025 = 2508^2 + 2255^2 .

It is not a de Polignac number, because 11375089 - 2¹¹ = 11373041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11375083) 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 5 ways as a sum of consecutive naturals, for example, 46884 + ... + 47125.

Almost surely, 2^11375089 is an apocalyptic number.

It is an amenable number.

11375089 is a deficient number, since it is larger than the sum of its proper divisors (1128241).

11375089 is an equidigital number, since it uses as much as digits as its factorization.

11375089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94031 (or 94020 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 11375089 is about 3372.6975850200. The cubic root of 11375089 is about 224.8976588070.

It can be divided in two parts, 1137 and 5089, that added together give a palindrome (6226).

The spelling of 11375089 in words is "eleven million, three hundred seventy-five thousand, eighty-nine".