11263250 has 16 divisors (see below), whose sum is σ = 21085272. Its totient is φ = 4505200.

The previous prime is 11263247. The next prime is 11263279. The reversal of 11263250 is 5236211.

11263250 = 236² + 237² + ... + 360².

It can be written as a sum of positive squares in 4 ways, for example, as 4330561 + 6932689 = 2081^2 + 2633^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22277 + ... + 22776.

Almost surely, 2^11263250 is an apocalyptic number.

11263250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11263250 is a deficient number, since it is larger than the sum of its proper divisors (9822022).

11263250 is an equidigital number, since it uses as much as digits as its factorization.

11263250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45070 (or 45060 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 11263250 is about 3356.0765783873. The cubic root of 11263250 is about 224.1581711301.

Adding to 11263250 its reverse (5236211), we get a palindrome (16499461).

The spelling of 11263250 in words is "eleven million, two hundred sixty-three thousand, two hundred fifty".