112438057 has 2 divisors, whose sum is σ = 112438058. Its totient is φ = 112438056.

The previous prime is 112438033. The next prime is 112438087. The reversal of 112438057 is 750834211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103652761 + 8785296 = 10181^2 + 2964^2 .

It is a cyclic number.

It is not a de Polignac number, because 112438057 - 2⁷ = 112437929 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112438087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56219028 + 56219029.

It is an arithmetic number, because the mean of its divisors is an integer number (56219029).

Almost surely, 2^112438057 is an apocalyptic number.

It is an amenable number.

112438057 is a deficient number, since it is larger than the sum of its proper divisors (1).

112438057 is an equidigital number, since it uses as much as digits as its factorization.

112438057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 112438057 is about 10603.6812947202. The cubic root of 112438057 is about 482.6560755789.

The spelling of 112438057 in words is "one hundred twelve million, four hundred thirty-eight thousand, fifty-seven".