11298437 has 2 divisors, whose sum is σ = 11298438. Its totient is φ = 11298436.

The previous prime is 11298433. The next prime is 11298439. The reversal of 11298437 is 73489211.

11298437 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11296321 + 2116 = 3361^2 + 46^2 .

It is a cyclic number.

It is not a de Polignac number, because 11298437 - 2² = 11298433 is a prime.

Together with 11298439, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11298397 and 11298406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11298433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5649218 + 5649219.

It is an arithmetic number, because the mean of its divisors is an integer number (5649219).

Almost surely, 2^11298437 is an apocalyptic number.

It is an amenable number.

11298437 is a deficient number, since it is larger than the sum of its proper divisors (1).

11298437 is an equidigital number, since it uses as much as digits as its factorization.

11298437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 11298437 is about 3361.3147725258. The cubic root of 11298437 is about 224.3913558735.

The spelling of 11298437 in words is "eleven million, two hundred ninety-eight thousand, four hundred thirty-seven".