112441445 has 4 divisors (see below), whose sum is σ = 134929740. Its totient is φ = 89953152.

The previous prime is 112441429. The next prime is 112441447. The reversal of 112441445 is 544144211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32982049 + 79459396 = 5743^2 + 8914^2 .

It is a cyclic number.

It is not a de Polignac number, because 112441445 - 2⁴ = 112441429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112441447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11244140 + ... + 11244149.

It is an arithmetic number, because the mean of its divisors is an integer number (33732435).

Almost surely, 2^112441445 is an apocalyptic number.

It is an amenable number.

112441445 is a deficient number, since it is larger than the sum of its proper divisors (22488295).

112441445 is an equidigital number, since it uses as much as digits as its factorization.

112441445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488294.

The product of its digits is 2560, while the sum is 26.

The square root of 112441445 is about 10603.8410493557. The cubic root of 112441445 is about 482.6609233514.

Adding to 112441445 its reverse (544144211), we get a palindrome (656585656).

The spelling of 112441445 in words is "one hundred twelve million, four hundred forty-one thousand, four hundred forty-five".