112938949 has 2 divisors, whose sum is σ = 112938950. Its totient is φ = 112938948.

The previous prime is 112938937. The next prime is 112938961. The reversal of 112938949 is 949839211.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (112938937) and next prime (112938961).

It can be written as a sum of positive squares in only one way, i.e., 64288324 + 48650625 = 8018^2 + 6975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112938949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112938899 and 112938908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112938929) 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, 56469474 + 56469475.

It is an arithmetic number, because the mean of its divisors is an integer number (56469475).

Almost surely, 2^112938949 is an apocalyptic number.

It is an amenable number.

112938949 is a deficient number, since it is larger than the sum of its proper divisors (1).

112938949 is an equidigital number, since it uses as much as digits as its factorization.

112938949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 46.

The square root of 112938949 is about 10627.2738272804. The cubic root of 112938949 is about 483.3717302301.

The spelling of 112938949 in words is "one hundred twelve million, nine hundred thirty-eight thousand, nine hundred forty-nine".