112548839 has 8 divisors (see below), whose sum is σ = 123494112. Its totient is φ = 101930400.

The previous prime is 112548833. The next prime is 112548841. The reversal of 112548839 is 938845211.

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

It is a de Polignac number, because none of the positive numbers 2^k-112548839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112548796 and 112548805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112548833) 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, 80987 + ... + 82364.

It is an arithmetic number, because the mean of its divisors is an integer number (15436764).

Almost surely, 2^112548839 is an apocalyptic number.

112548839 is a deficient number, since it is larger than the sum of its proper divisors (10945273).

112548839 is a wasteful number, since it uses less digits than its factorization.

112548839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163417.

The product of its digits is 69120, while the sum is 41.

The square root of 112548839 is about 10608.9037605212. The cubic root of 112548839 is about 482.8145392868.

The spelling of 112548839 in words is "one hundred twelve million, five hundred forty-eight thousand, eight hundred thirty-nine".