112116247 has 8 divisors (see below), whose sum is σ = 115096640. Its totient is φ = 109175040.

The previous prime is 112116217. The next prime is 112116269. The reversal of 112116247 is 742611211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112116247 - 2¹⁵ = 112083479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112116217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3954 + ... + 15487.

It is an arithmetic number, because the mean of its divisors is an integer number (14387080).

Almost surely, 2^112116247 is an apocalyptic number.

112116247 is a deficient number, since it is larger than the sum of its proper divisors (2980393).

112116247 is an equidigital number, since it uses as much as digits as its factorization.

112116247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19593.

The product of its digits is 672, while the sum is 25.

The square root of 112116247 is about 10588.4959744054. The cubic root of 112116247 is about 482.1951641039.

Adding to 112116247 its reverse (742611211), we get a palindrome (854727458).

The spelling of 112116247 in words is "one hundred twelve million, one hundred sixteen thousand, two hundred forty-seven".