11250556 has 6 divisors (see below), whose sum is σ = 19688480. Its totient is φ = 5625276.

The previous prime is 11250539. The next prime is 11250581. The reversal of 11250556 is 65505211.

It is a self number, because there is not a number n which added to its sum of digits gives 11250556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406316 + ... + 1406323.

Almost surely, 2^11250556 is an apocalyptic number.

It is an amenable number.

11250556 is a deficient number, since it is larger than the sum of its proper divisors (8437924).

11250556 is a wasteful number, since it uses less digits than its factorization.

11250556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812643 (or 2812641 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 11250556 is about 3354.1848488120. The cubic root of 11250556 is about 224.0739286167.

Adding to 11250556 its reverse (65505211), we get a palindrome (76755767).

The spelling of 11250556 in words is "eleven million, two hundred fifty thousand, five hundred fifty-six".