112887029 has 2 divisors, whose sum is σ = 112887030. Its totient is φ = 112887028.

The previous prime is 112887017. The next prime is 112887097. The reversal of 112887029 is 920788211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106048804 + 6838225 = 10298^2 + 2615^2 .

It is a cyclic number.

It is not a de Polignac number, because 112887029 - 2⁸ = 112886773 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112886983 and 112887001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112887529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56443514 + 56443515.

It is an arithmetic number, because the mean of its divisors is an integer number (56443515).

Almost surely, 2^112887029 is an apocalyptic number.

It is an amenable number.

112887029 is a deficient number, since it is larger than the sum of its proper divisors (1).

112887029 is an equidigital number, since it uses as much as digits as its factorization.

112887029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 112887029 is about 10624.8307751230. The cubic root of 112887029 is about 483.2976474115.

The spelling of 112887029 in words is "one hundred twelve million, eight hundred eighty-seven thousand, twenty-nine".