112775441 has 2 divisors, whose sum is σ = 112775442. Its totient is φ = 112775440.

The previous prime is 112775359. The next prime is 112775459. The reversal of 112775441 is 144577211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112444816 + 330625 = 10604^2 + 575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112775441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112775398 and 112775407.

It is not a weakly prime, because it can be changed into another prime (112775041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56387720 + 56387721.

It is an arithmetic number, because the mean of its divisors is an integer number (56387721).

Almost surely, 2^112775441 is an apocalyptic number.

It is an amenable number.

112775441 is a deficient number, since it is larger than the sum of its proper divisors (1).

112775441 is an equidigital number, since it uses as much as digits as its factorization.

112775441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 32.

The square root of 112775441 is about 10619.5781931299. The cubic root of 112775441 is about 483.1383495187.

The spelling of 112775441 in words is "one hundred twelve million, seven hundred seventy-five thousand, four hundred forty-one".