11934137 has 2 divisors, whose sum is σ = 11934138. Its totient is φ = 11934136.

The previous prime is 11934133. The next prime is 11934149. The reversal of 11934137 is 73143911.

It is a happy number.

11934137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11587216 + 346921 = 3404^2 + 589^2 .

It is a cyclic number.

It is not a de Polignac number, because 11934137 - 2² = 11934133 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11934133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5967068 + 5967069.

It is an arithmetic number, because the mean of its divisors is an integer number (5967069).

Almost surely, 2^11934137 is an apocalyptic number.

It is an amenable number.

11934137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11934137 is an equidigital number, since it uses as much as digits as its factorization.

11934137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 29.

The square root of 11934137 is about 3454.5820297107. The cubic root of 11934137 is about 228.5232225535.

The spelling of 11934137 in words is "eleven million, nine hundred thirty-four thousand, one hundred thirty-seven".