112937845 has 4 divisors (see below), whose sum is σ = 135525420. Its totient is φ = 90350272.

The previous prime is 112937837. The next prime is 112937857. The reversal of 112937845 is 548739211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 548739211 = 43 ⋅12761377.

It can be written as a sum of positive squares in 2 ways, for example, as 45468049 + 67469796 = 6743^2 + 8214^2 .

It is a cyclic number.

It is not a de Polignac number, because 112937845 - 2³ = 112937837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112937798 and 112937807.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 11293780 + ... + 11293789.

It is an arithmetic number, because the mean of its divisors is an integer number (33881355).

Almost surely, 2^112937845 is an apocalyptic number.

It is an amenable number.

112937845 is a deficient number, since it is larger than the sum of its proper divisors (22587575).

112937845 is an equidigital number, since it uses as much as digits as its factorization.

112937845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22587574.

The product of its digits is 60480, while the sum is 40.

The square root of 112937845 is about 10627.2218853283. The cubic root of 112937845 is about 483.3701552077.

The spelling of 112937845 in words is "one hundred twelve million, nine hundred thirty-seven thousand, eight hundred forty-five".