112173826 has 8 divisors (see below), whose sum is σ = 168343164. Its totient is φ = 56059440.

The previous prime is 112173821. The next prime is 112173833. The reversal of 112173826 is 628371211.

It can be written as a sum of positive squares in 2 ways, for example, as 97002801 + 15171025 = 9849^2 + 3895^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112173821) 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 3 ways as a sum of consecutive naturals, for example, 8185 + ... + 17068.

Almost surely, 2^112173826 is an apocalyptic number.

112173826 is a deficient number, since it is larger than the sum of its proper divisors (56169338).

112173826 is a wasteful number, since it uses less digits than its factorization.

112173826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27476.

The product of its digits is 4032, while the sum is 31.

The square root of 112173826 is about 10591.2145668002. The cubic root of 112173826 is about 482.2776961916.

It can be divided in two parts, 1121 and 73826, that added together give a palindrome (74947).

The spelling of 112173826 in words is "one hundred twelve million, one hundred seventy-three thousand, eight hundred twenty-six".