11325566 has 24 divisors (see below), whose sum is σ = 19911240. Its totient is φ = 4817232.

The previous prime is 11325563. The next prime is 11325593. The reversal of 11325566 is 66552311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325563) 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 11 ways as a sum of consecutive naturals, for example, 15620 + ... + 16328.

It is an arithmetic number, because the mean of its divisors is an integer number (829635).

Almost surely, 2^11325566 is an apocalyptic number.

11325566 is a deficient number, since it is larger than the sum of its proper divisors (8585674).

11325566 is a wasteful number, since it uses less digits than its factorization.

11325566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 881 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 11325566 is about 3365.3478274912. The cubic root of 11325566 is about 224.5708098187.

Adding to 11325566 its reverse (66552311), we get a palindrome (77877877).

The spelling of 11325566 in words is "eleven million, three hundred twenty-five thousand, five hundred sixty-six".