112434397 has 2 divisors, whose sum is σ = 112434398. Its totient is φ = 112434396.

The previous prime is 112434391. The next prime is 112434433. The reversal of 112434397 is 793434211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57244356 + 55190041 = 7566^2 + 7429^2 .

It is a cyclic number.

It is not a de Polignac number, because 112434397 - 2³ = 112434389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112434391) 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, 56217198 + 56217199.

It is an arithmetic number, because the mean of its divisors is an integer number (56217199).

Almost surely, 2^112434397 is an apocalyptic number.

It is an amenable number.

112434397 is a deficient number, since it is larger than the sum of its proper divisors (1).

112434397 is an equidigital number, since it uses as much as digits as its factorization.

112434397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 112434397 is about 10603.5087117425. The cubic root of 112434397 is about 482.6508385015.

The spelling of 112434397 in words is "one hundred twelve million, four hundred thirty-four thousand, three hundred ninety-seven".