112436669 has 2 divisors, whose sum is σ = 112436670. Its totient is φ = 112436668.

The previous prime is 112436647. The next prime is 112436693. The reversal of 112436669 is 966634211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60062500 + 52374169 = 7750^2 + 7237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112436669 is a prime.

It is a super-2 number, since 2×112436669² = 25284009071631122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112436069) 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, 56218334 + 56218335.

It is an arithmetic number, because the mean of its divisors is an integer number (56218335).

Almost surely, 2^112436669 is an apocalyptic number.

It is an amenable number.

112436669 is a deficient number, since it is larger than the sum of its proper divisors (1).

112436669 is an equidigital number, since it uses as much as digits as its factorization.

112436669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 112436669 is about 10603.6158455500. The cubic root of 112436669 is about 482.6540895094.

The spelling of 112436669 in words is "one hundred twelve million, four hundred thirty-six thousand, six hundred sixty-nine".