112006845 has 24 divisors (see below), whose sum is σ = 200842200. Its totient is φ = 57676416.

The previous prime is 112006841. The next prime is 112006847. The reversal of 112006845 is 548600211.

It can be written as a sum of positive squares in 4 ways, for example, as 49284 + 111957561 = 222^2 + 10581^2 .

It is not a de Polignac number, because 112006845 - 2² = 112006841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112006841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41610 + ... + 44219.

It is an arithmetic number, because the mean of its divisors is an integer number (8368425).

Almost surely, 2^112006845 is an apocalyptic number.

112006845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112006845 is a deficient number, since it is larger than the sum of its proper divisors (88835355).

112006845 is a wasteful number, since it uses less digits than its factorization.

112006845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85869 (or 85866 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 112006845 is about 10583.3286351696. The cubic root of 112006845 is about 482.0382725301.

The spelling of 112006845 in words is "one hundred twelve million, six thousand, eight hundred forty-five".