11325663 has 20 divisors (see below), whose sum is σ = 17380440. Its totient is φ = 7344432.

The previous prime is 11325659. The next prime is 11325667. The reversal of 11325663 is 36652311.

It is an interprime number because it is at equal distance from previous prime (11325659) and next prime (11325667).

It is not a de Polignac number, because 11325663 - 2² = 11325659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325667) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1108 + ... + 4886.

It is an arithmetic number, because the mean of its divisors is an integer number (869022).

Almost surely, 2^11325663 is an apocalyptic number.

11325663 is a deficient number, since it is larger than the sum of its proper divisors (6054777).

11325663 is an equidigital number, since it uses as much as digits as its factorization.

11325663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828 (or 3819 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 11325663 is about 3365.3622390465. The cubic root of 11325663 is about 224.5714509436.

Adding to 11325663 its reverse (36652311), we get a palindrome (47977974).

The spelling of 11325663 in words is "eleven million, three hundred twenty-five thousand, six hundred sixty-three".