112786867 has 2 divisors, whose sum is σ = 112786868. Its totient is φ = 112786866.

The previous prime is 112786853. The next prime is 112786873. The reversal of 112786867 is 768687211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112786867 is a prime.

It is not a weakly prime, because it can be changed into another prime (112786967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56393433 + 56393434.

It is an arithmetic number, because the mean of its divisors is an integer number (56393434).

Almost surely, 2^112786867 is an apocalyptic number.

112786867 is a deficient number, since it is larger than the sum of its proper divisors (1).

112786867 is an equidigital number, since it uses as much as digits as its factorization.

112786867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 46.

The square root of 112786867 is about 10620.1161481408. The cubic root of 112786867 is about 483.1546655781.

It can be divided in two parts, 11278 and 6867, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 112786867 in words is "one hundred twelve million, seven hundred eighty-six thousand, eight hundred sixty-seven".