112418 has 4 divisors (see below), whose sum is σ = 168630. Its totient is φ = 56208.

The previous prime is 112403. The next prime is 112429. The reversal of 112418 is 814211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85849 + 26569 = 293^2 + 163^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112396 and 112405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28103 + ... + 28106.

2¹¹²⁴¹⁸ is an apocalyptic number.

112418 is a deficient number, since it is larger than the sum of its proper divisors (56212).

112418 is an equidigital number, since it uses as much as digits as its factorization.

112418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56211.

The product of its digits is 64, while the sum is 17.

The square root of 112418 is about 335.2879359595. The cubic root of 112418 is about 48.2627374714.

Adding to 112418 its reverse (814211), we get a palindrome (926629).

The spelling of 112418 in words is "one hundred twelve thousand, four hundred eighteen".