112545843 has 8 divisors (see below), whose sum is σ = 150816000. Its totient is φ = 74653128.

The previous prime is 112545833. The next prime is 112545857. The reversal of 112545843 is 348545211.

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

It is not a de Polignac number, because 112545843 - 2¹² = 112541747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112545803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93663 + ... + 94856.

It is an arithmetic number, because the mean of its divisors is an integer number (18852000).

Almost surely, 2^112545843 is an apocalyptic number.

112545843 is a deficient number, since it is larger than the sum of its proper divisors (38270157).

112545843 is a wasteful number, since it uses less digits than its factorization.

112545843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188721.

The product of its digits is 19200, while the sum is 33.

The square root of 112545843 is about 10608.7625574334. The cubic root of 112545843 is about 482.8102551461.

The spelling of 112545843 in words is "one hundred twelve million, five hundred forty-five thousand, eight hundred forty-three".