112742717 has 8 divisors (see below), whose sum is σ = 114422400. Its totient is φ = 111069504.

The previous prime is 112742683. The next prime is 112742723. The reversal of 112742717 is 717247211.

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 112742717 - 2¹⁰ = 112741693 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 (112742117) 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, 41909 + ... + 44517.

It is an arithmetic number, because the mean of its divisors is an integer number (14302800).

Almost surely, 2^112742717 is an apocalyptic number.

It is an amenable number.

112742717 is a deficient number, since it is larger than the sum of its proper divisors (1679683).

112742717 is an equidigital number, since it uses as much as digits as its factorization.

112742717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235.

The product of its digits is 5488, while the sum is 32.

The square root of 112742717 is about 10618.0373421833. The cubic root of 112742717 is about 483.0916143174.

Adding to 112742717 its reverse (717247211), we get a palindrome (829989928).

The spelling of 112742717 in words is "one hundred twelve million, seven hundred forty-two thousand, seven hundred seventeen".