112645423 has 8 divisors (see below), whose sum is σ = 125744256. Its totient is φ = 100023000.

The previous prime is 112645411. The next prime is 112645441. The reversal of 112645423 is 324546211.

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

It is not a de Polignac number, because 112645423 - 2⁵ = 112645391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112645391 and 112645400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112645123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118603 + ... + 119548.

It is an arithmetic number, because the mean of its divisors is an integer number (15718032).

Almost surely, 2^112645423 is an apocalyptic number.

112645423 is a deficient number, since it is larger than the sum of its proper divisors (13098833).

112645423 is a wasteful number, since it uses less digits than its factorization.

112645423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238205.

The product of its digits is 5760, while the sum is 28.

The square root of 112645423 is about 10613.4548098157. The cubic root of 112645423 is about 482.9526092041.

The spelling of 112645423 in words is "one hundred twelve million, six hundred forty-five thousand, four hundred twenty-three".