112606189 has 2 divisors, whose sum is σ = 112606190. Its totient is φ = 112606188.

The previous prime is 112606177. The next prime is 112606199. The reversal of 112606189 is 981606211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85877289 + 26728900 = 9267^2 + 5170^2 .

It is a cyclic number.

It is not a de Polignac number, because 112606189 - 2¹³ = 112597997 is a prime.

It is a super-2 number, since 2×112606189² = 25360307602207442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112606129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56303094 + 56303095.

It is an arithmetic number, because the mean of its divisors is an integer number (56303095).

Almost surely, 2^112606189 is an apocalyptic number.

It is an amenable number.

112606189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112606189 is an equidigital number, since it uses as much as digits as its factorization.

112606189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 112606189 is about 10611.6063345754. The cubic root of 112606189 is about 482.8965324680.

The spelling of 112606189 in words is "one hundred twelve million, six hundred six thousand, one hundred eighty-nine".