112271446 has 16 divisors (see below), whose sum is σ = 196394400. Its totient is φ = 48116040.

The previous prime is 112271443. The next prime is 112271449. The reversal of 112271446 is 644172211.

It is an interprime number because it is at equal distance from previous prime (112271443) and next prime (112271449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112271443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81145 + ... + 82516.

It is an arithmetic number, because the mean of its divisors is an integer number (12274650).

Almost surely, 2^112271446 is an apocalyptic number.

112271446 is a deficient number, since it is larger than the sum of its proper divisors (84122954).

112271446 is an equidigital number, since it uses as much as digits as its factorization.

112271446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163684 (or 163670 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 112271446 is about 10595.8221011869. The cubic root of 112271446 is about 482.4175573926.

The spelling of 112271446 in words is "one hundred twelve million, two hundred seventy-one thousand, four hundred forty-six".