112126769 has 2 divisors, whose sum is σ = 112126770. Its totient is φ = 112126768.

The previous prime is 112126753. The next prime is 112126813. The reversal of 112126769 is 967621211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112105744 + 21025 = 10588^2 + 145^2 .

It is an emirp because it is prime and its reverse (967621211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112126769 - 2⁴ = 112126753 is a prime.

It is a super-2 number, since 2×112126769² = 25144824652758722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112186769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56063384 + 56063385.

It is an arithmetic number, because the mean of its divisors is an integer number (56063385).

Almost surely, 2^112126769 is an apocalyptic number.

It is an amenable number.

112126769 is a deficient number, since it is larger than the sum of its proper divisors (1).

112126769 is an equidigital number, since it uses as much as digits as its factorization.

112126769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 35.

The square root of 112126769 is about 10588.9928227381. The cubic root of 112126769 is about 482.2102481467.

The spelling of 112126769 in words is "one hundred twelve million, one hundred twenty-six thousand, seven hundred sixty-nine".