112420046 has 4 divisors (see below), whose sum is σ = 168630072. Its totient is φ = 56210022.

The previous prime is 112420027. The next prime is 112420109. The reversal of 112420046 is 640024211.

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

It is a Curzon number.

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, 28105010 + ... + 28105013.

It is an arithmetic number, because the mean of its divisors is an integer number (42157518).

Almost surely, 2^112420046 is an apocalyptic number.

112420046 is a deficient number, since it is larger than the sum of its proper divisors (56210026).

112420046 is an equidigital number, since it uses as much as digits as its factorization.

112420046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56210025.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 112420046 is about 10602.8319801834. The cubic root of 112420046 is about 482.6303026243.

Adding to 112420046 its reverse (640024211), we get a palindrome (752444257).

The spelling of 112420046 in words is "one hundred twelve million, four hundred twenty thousand, forty-six".