11237245 has 4 divisors (see below), whose sum is σ = 13484700. Its totient is φ = 8989792.

The previous prime is 11237243. The next prime is 11237249. The reversal of 11237245 is 54273211.

It is a happy number.

11237245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54273211 = 1607 ⋅33773.

It can be written as a sum of positive squares in 2 ways, for example, as 7193124 + 4044121 = 2682^2 + 2011^2 .

It is a cyclic number.

It is not a de Polignac number, because 11237245 - 2¹ = 11237243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11237243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123720 + ... + 1123729.

It is an arithmetic number, because the mean of its divisors is an integer number (3371175).

Almost surely, 2^11237245 is an apocalyptic number.

It is an amenable number.

11237245 is a deficient number, since it is larger than the sum of its proper divisors (2247455).

11237245 is an equidigital number, since it uses as much as digits as its factorization.

11237245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247454.

The product of its digits is 1680, while the sum is 25.

The square root of 11237245 is about 3352.2000238649. The cubic root of 11237245 is about 223.9855233523.

The spelling of 11237245 in words is "eleven million, two hundred thirty-seven thousand, two hundred forty-five".