112532647 has 4 divisors (see below), whose sum is σ = 114440040. Its totient is φ = 110625256.

The previous prime is 112532633. The next prime is 112532663. The reversal of 112532647 is 746235211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 746235211 = 1009 ⋅739579.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112532647 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 (112532627) 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, 953608 + ... + 953725.

It is an arithmetic number, because the mean of its divisors is an integer number (28610010).

Almost surely, 2^112532647 is an apocalyptic number.

112532647 is a deficient number, since it is larger than the sum of its proper divisors (1907393).

112532647 is an equidigital number, since it uses as much as digits as its factorization.

112532647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907392.

The product of its digits is 10080, while the sum is 31.

The square root of 112532647 is about 10608.1406005011. The cubic root of 112532647 is about 482.7913845745.

Adding to 112532647 its reverse (746235211), we get a palindrome (858767858).

The spelling of 112532647 in words is "one hundred twelve million, five hundred thirty-two thousand, six hundred forty-seven".