112027789 has 2 divisors, whose sum is σ = 112027790. Its totient is φ = 112027788.

The previous prime is 112027787. The next prime is 112027801. The reversal of 112027789 is 987720211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102212100 + 9815689 = 10110^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 112027789 - 2¹ = 112027787 is a prime.

Together with 112027787, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112027787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56013894 + 56013895.

It is an arithmetic number, because the mean of its divisors is an integer number (56013895).

Almost surely, 2^112027789 is an apocalyptic number.

It is an amenable number.

112027789 is a deficient number, since it is larger than the sum of its proper divisors (1).

112027789 is an equidigital number, since it uses as much as digits as its factorization.

112027789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 112027789 is about 10584.3180696727. The cubic root of 112027789 is about 482.0683158737.

The spelling of 112027789 in words is "one hundred twelve million, twenty-seven thousand, seven hundred eighty-nine".