112777087 has 2 divisors, whose sum is σ = 112777088. Its totient is φ = 112777086.

The previous prime is 112777033. The next prime is 112777097. The reversal of 112777087 is 780777211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112777087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112777097) 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, 56388543 + 56388544.

It is an arithmetic number, because the mean of its divisors is an integer number (56388544).

Almost surely, 2^112777087 is an apocalyptic number.

112777087 is a deficient number, since it is larger than the sum of its proper divisors (1).

112777087 is an equidigital number, since it uses as much as digits as its factorization.

112777087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38416, while the sum is 40.

The square root of 112777087 is about 10619.6556912171. The cubic root of 112777087 is about 483.1407000360.

The spelling of 112777087 in words is "one hundred twelve million, seven hundred seventy-seven thousand, eighty-seven".