112732447 has 8 divisors (see below), whose sum is σ = 114717440. Its totient is φ = 110761560.

The previous prime is 112732441. The next prime is 112732469. The reversal of 112732447 is 744237211.

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 112732447 - 2¹¹ = 112730399 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 (112732441) 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, 13288 + ... + 20050.

It is an arithmetic number, because the mean of its divisors is an integer number (14339680).

Almost surely, 2^112732447 is an apocalyptic number.

112732447 is a deficient number, since it is larger than the sum of its proper divisors (1984993).

112732447 is an equidigital number, since it uses as much as digits as its factorization.

112732447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its digits is 9408, while the sum is 31.

The square root of 112732447 is about 10617.5537201372. The cubic root of 112732447 is about 483.0769452205.

Adding to 112732447 its reverse (744237211), we get a palindrome (856969658).

The spelling of 112732447 in words is "one hundred twelve million, seven hundred thirty-two thousand, four hundred forty-seven".