11125636 has 12 divisors (see below), whose sum is σ = 19494412. Its totient is φ = 5555808.

The previous prime is 11125627. The next prime is 11125643. The reversal of 11125636 is 63652111.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 9548100 = 1256^2 + 3090^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11125636.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3706 + ... + 5998.

Almost surely, 2^11125636 is an apocalyptic number.

It is an amenable number.

11125636 is a deficient number, since it is larger than the sum of its proper divisors (8368776).

11125636 is a wasteful number, since it uses less digits than its factorization.

11125636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510 (or 3508 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 11125636 is about 3335.5113550998. The cubic root of 11125636 is about 223.2415087474.

Adding to 11125636 its reverse (63652111), we get a palindrome (74777747).

The spelling of 11125636 in words is "eleven million, one hundred twenty-five thousand, six hundred thirty-six".