12190337 has 2 divisors, whose sum is σ = 12190338. Its totient is φ = 12190336.

The previous prime is 12190333. The next prime is 12190351. The reversal of 12190337 is 73309121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9096256 + 3094081 = 3016^2 + 1759^2 .

It is a cyclic number.

It is not a de Polignac number, because 12190337 - 2² = 12190333 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12190331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6095168 + 6095169.

It is an arithmetic number, because the mean of its divisors is an integer number (6095169).

Almost surely, 2^12190337 is an apocalyptic number.

It is an amenable number.

12190337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12190337 is an equidigital number, since it uses as much as digits as its factorization.

12190337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 12190337 is about 3491.4663108786. The cubic root of 12190337 is about 230.1469571223.

Adding to 12190337 its reverse (73309121), we get a palindrome (85499458).

The spelling of 12190337 in words is "twelve million, one hundred ninety thousand, three hundred thirty-seven".