11374637 has 2 divisors, whose sum is σ = 11374638. Its totient is φ = 11374636.

The previous prime is 11374633. The next prime is 11374639. The reversal of 11374637 is 73647311.

11374637 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., 11115556 + 259081 = 3334^2 + 509^2 .

It is a cyclic number.

It is not a de Polignac number, because 11374637 - 2² = 11374633 is a prime.

Together with 11374639, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11374631) 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, 5687318 + 5687319.

It is an arithmetic number, because the mean of its divisors is an integer number (5687319).

Almost surely, 2^11374637 is an apocalyptic number.

It is an amenable number.

11374637 is a deficient number, since it is larger than the sum of its proper divisors (1).

11374637 is an equidigital number, since it uses as much as digits as its factorization.

11374637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 11374637 is about 3372.6305756783. The cubic root of 11374637 is about 224.8946799266.

The spelling of 11374637 in words is "eleven million, three hundred seventy-four thousand, six hundred thirty-seven".