112834649 has 2 divisors, whose sum is σ = 112834650. Its totient is φ = 112834648.

The previous prime is 112834643. The next prime is 112834693. The reversal of 112834649 is 946438211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86620249 + 26214400 = 9307^2 + 5120^2 .

It is a cyclic number.

It is not a de Polignac number, because 112834649 - 2¹⁶ = 112769113 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112834643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56417324 + 56417325.

It is an arithmetic number, because the mean of its divisors is an integer number (56417325).

Almost surely, 2^112834649 is an apocalyptic number.

It is an amenable number.

112834649 is a deficient number, since it is larger than the sum of its proper divisors (1).

112834649 is an equidigital number, since it uses as much as digits as its factorization.

112834649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 112834649 is about 10622.3655086803. The cubic root of 112834649 is about 483.2228852136. Note that the first 3 decimals are identical.

The spelling of 112834649 in words is "one hundred twelve million, eight hundred thirty-four thousand, six hundred forty-nine".