11530250 has 32 divisors (see below), whose sum is σ = 22862736. Its totient is φ = 4339200.

The previous prime is 11530249. The next prime is 11530271. The reversal of 11530250 is 5203511.

11530250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4363921 + 7166329 = 2089^2 + 2677^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a zygodrome in base 4.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2894 + ... + 5606.

Almost surely, 2^11530250 is an apocalyptic number.

11530250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11530250 is a deficient number, since it is larger than the sum of its proper divisors (11332486).

11530250 is a wasteful number, since it uses less digits than its factorization.

11530250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747 (or 2737 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 11530250 is about 3395.6221815744. The cubic root of 11530250 is about 225.9156105423.

Adding to 11530250 its reverse (5203511), we get a palindrome (16733761).

The spelling of 11530250 in words is "eleven million, five hundred thirty thousand, two hundred fifty".