112487941 has 2 divisors, whose sum is σ = 112487942. Its totient is φ = 112487940.

The previous prime is 112487911. The next prime is 112487951. The reversal of 112487941 is 149784211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107848225 + 4639716 = 10385^2 + 2154^2 .

It is a cyclic number.

It is not a de Polignac number, because 112487941 - 2¹⁷ = 112356869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112487941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112487911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56243970 + 56243971.

It is an arithmetic number, because the mean of its divisors is an integer number (56243971).

Almost surely, 2^112487941 is an apocalyptic number.

It is an amenable number.

112487941 is a deficient number, since it is larger than the sum of its proper divisors (1).

112487941 is an equidigital number, since it uses as much as digits as its factorization.

112487941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 37.

The square root of 112487941 is about 10606.0332358521. The cubic root of 112487941 is about 482.7274430398.

The spelling of 112487941 in words is "one hundred twelve million, four hundred eighty-seven thousand, nine hundred forty-one".