112190237 has 2 divisors, whose sum is σ = 112190238. Its totient is φ = 112190236.

The previous prime is 112190233. The next prime is 112190257. The reversal of 112190237 is 732091211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85914361 + 26275876 = 9269^2 + 5126^2 .

It is a cyclic number.

It is not a de Polignac number, because 112190237 - 2² = 112190233 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112190233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56095118 + 56095119.

It is an arithmetic number, because the mean of its divisors is an integer number (56095119).

Almost surely, 2^112190237 is an apocalyptic number.

It is an amenable number.

112190237 is a deficient number, since it is larger than the sum of its proper divisors (1).

112190237 is an equidigital number, since it uses as much as digits as its factorization.

112190237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 112190237 is about 10591.9892843601. The cubic root of 112190237 is about 482.3012140763.

The spelling of 112190237 in words is "one hundred twelve million, one hundred ninety thousand, two hundred thirty-seven".