112247841 has 4 divisors (see below), whose sum is σ = 149663792. Its totient is φ = 74831892.

The previous prime is 112247827. The next prime is 112247903. The reversal of 112247841 is 148742211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112247841 - 2¹³ = 112239649 is a prime.

It is a super-2 number, since 2×112247841² = 25199155618322562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112247799 and 112247808.

It is not an unprimeable number, because it can be changed into a prime (112247341) 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, 18707971 + ... + 18707976.

It is an arithmetic number, because the mean of its divisors is an integer number (37415948).

Almost surely, 2^112247841 is an apocalyptic number.

It is an amenable number.

112247841 is a deficient number, since it is larger than the sum of its proper divisors (37415951).

112247841 is an equidigital number, since it uses as much as digits as its factorization.

112247841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37415950.

The product of its digits is 3584, while the sum is 30.

The square root of 112247841 is about 10594.7081602090. The cubic root of 112247841 is about 482.3837456949.

The spelling of 112247841 in words is "one hundred twelve million, two hundred forty-seven thousand, eight hundred forty-one".