112084991 has 2 divisors, whose sum is σ = 112084992. Its totient is φ = 112084990.

The previous prime is 112084981. The next prime is 112084997. The reversal of 112084991 is 199480211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112084991 - 2¹⁰ = 112083967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112084997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56042495 + 56042496.

It is an arithmetic number, because the mean of its divisors is an integer number (56042496).

Almost surely, 2^112084991 is an apocalyptic number.

112084991 is a deficient number, since it is larger than the sum of its proper divisors (1).

112084991 is an equidigital number, since it uses as much as digits as its factorization.

112084991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 35.

The square root of 112084991 is about 10587.0199300842. The cubic root of 112084991 is about 482.1503508164.

The spelling of 112084991 in words is "one hundred twelve million, eighty-four thousand, nine hundred ninety-one".