112786529 has 2 divisors, whose sum is σ = 112786530. Its totient is φ = 112786528.

The previous prime is 112786493. The next prime is 112786573. The reversal of 112786529 is 925687211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106915600 + 5870929 = 10340^2 + 2423^2 .

It is an emirp because it is prime and its reverse (925687211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112786529 - 2²⁴ = 96009313 is a prime.

It is a super-2 number, since 2×112786529² = 25441602247735682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112786579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56393264 + 56393265.

It is an arithmetic number, because the mean of its divisors is an integer number (56393265).

Almost surely, 2^112786529 is an apocalyptic number.

It is an amenable number.

112786529 is a deficient number, since it is larger than the sum of its proper divisors (1).

112786529 is an equidigital number, since it uses as much as digits as its factorization.

112786529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 41.

The square root of 112786529 is about 10620.1002349319. The cubic root of 112786529 is about 483.1541829378.

The spelling of 112786529 in words is "one hundred twelve million, seven hundred eighty-six thousand, five hundred twenty-nine".