11298249 has 6 divisors (see below), whose sum is σ = 16319706. Its totient is φ = 7532160.

The previous prime is 11298233. The next prime is 11298289. The reversal of 11298249 is 94289211.

11298249 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 only one way, i.e., 11289600 + 8649 = 3360^2 + 93^2 .

It is not a de Polignac number, because 11298249 - 2⁴ = 11298233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11298289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 627672 + ... + 627689.

It is an arithmetic number, because the mean of its divisors is an integer number (2719951).

Almost surely, 2^11298249 is an apocalyptic number.

It is an amenable number.

11298249 is a deficient number, since it is larger than the sum of its proper divisors (5021457).

11298249 is a wasteful number, since it uses less digits than its factorization.

11298249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255367 (or 1255364 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 11298249 is about 3361.2868071618. The cubic root of 11298249 is about 224.3901112822.

The spelling of 11298249 in words is "eleven million, two hundred ninety-eight thousand, two hundred forty-nine".