11670037 has 2 divisors, whose sum is σ = 11670038. Its totient is φ = 11670036.

The previous prime is 11670031. The next prime is 11670091. The reversal of 11670037 is 73007611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11655396 + 14641 = 3414^2 + 121^2 .

It is an emirp because it is prime and its reverse (73007611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11670037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11669993 and 11670020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11670031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5835018 + 5835019.

It is an arithmetic number, because the mean of its divisors is an integer number (5835019).

Almost surely, 2^11670037 is an apocalyptic number.

It is an amenable number.

11670037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11670037 is an equidigital number, since it uses as much as digits as its factorization.

11670037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 11670037 is about 3416.1435859753. The cubic root of 11670037 is about 226.8249084847.

Adding to 11670037 its reverse (73007611), we get a palindrome (84677648).

The spelling of 11670037 in words is "eleven million, six hundred seventy thousand, thirty-seven".