112245487 has 2 divisors, whose sum is σ = 112245488. Its totient is φ = 112245486.

The previous prime is 112245481. The next prime is 112245527. The reversal of 112245487 is 784542211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112245487 - 2³ = 112245479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112245481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56122743 + 56122744.

It is an arithmetic number, because the mean of its divisors is an integer number (56122744).

Almost surely, 2^112245487 is an apocalyptic number.

112245487 is a deficient number, since it is larger than the sum of its proper divisors (1).

112245487 is an equidigital number, since it uses as much as digits as its factorization.

112245487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17920, while the sum is 34.

The square root of 112245487 is about 10594.5970664297. The cubic root of 112245487 is about 482.3803735757.

Adding to 112245487 its reverse (784542211), we get a palindrome (896787698).

The spelling of 112245487 in words is "one hundred twelve million, two hundred forty-five thousand, four hundred eighty-seven".