11425189 has 4 divisors (see below), whose sum is σ = 11446624. Its totient is φ = 11403756.

The previous prime is 11425163. The next prime is 11425201. The reversal of 11425189 is 98152411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11425189 - 2¹⁷ = 11294117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11425189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11425109) 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 3 ways as a sum of consecutive naturals, for example, 9897 + ... + 10990.

It is an arithmetic number, because the mean of its divisors is an integer number (2861656).

Almost surely, 2^11425189 is an apocalyptic number.

It is an amenable number.

11425189 is a deficient number, since it is larger than the sum of its proper divisors (21435).

11425189 is an equidigital number, since it uses as much as digits as its factorization.

11425189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21434.

The product of its digits is 2880, while the sum is 31.

The square root of 11425189 is about 3380.1167139612. The cubic root of 11425189 is about 225.2273520869.

The spelling of 11425189 in words is "eleven million, four hundred twenty-five thousand, one hundred eighty-nine".