112796809 has 2 divisors, whose sum is σ = 112796810. Its totient is φ = 112796808.

The previous prime is 112796791. The next prime is 112796813. The reversal of 112796809 is 908697211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87516025 + 25280784 = 9355^2 + 5028^2 .

It is a cyclic number.

It is not a de Polignac number, because 112796809 - 2⁷ = 112796681 is a prime.

It is not a weakly prime, because it can be changed into another prime (112796839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56398404 + 56398405.

It is an arithmetic number, because the mean of its divisors is an integer number (56398405).

Almost surely, 2^112796809 is an apocalyptic number.

It is an amenable number.

112796809 is a deficient number, since it is larger than the sum of its proper divisors (1).

112796809 is an equidigital number, since it uses as much as digits as its factorization.

112796809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 112796809 is about 10620.5842118030. The cubic root of 112796809 is about 483.1688616238.

The spelling of 112796809 in words is "one hundred twelve million, seven hundred ninety-six thousand, eight hundred nine".