112146444 has 42 divisors (see below), whose sum is σ = 294257460. Its totient is φ = 37381176.

The previous prime is 112146427. The next prime is 112146457. The reversal of 112146444 is 444641211.

112146444 is a `hidden beast` number, since 1 + 1 + 2 + 14 + 644 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 16314 + ... + 22145.

It is an arithmetic number, because the mean of its divisors is an integer number (7006130).

Almost surely, 2^112146444 is an apocalyptic number.

It is an amenable number.

112146444 is an abundant number, since it is smaller than the sum of its proper divisors (182111016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112146444 is an equidigital number, since it uses as much as digits as its factorization.

112146444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38481 (or 38464 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 112146444 is about 10589.9218127425. The cubic root of 112146444 is about 482.2384511407.

Adding to 112146444 its reverse (444641211), we get a palindrome (556787655).

The spelling of 112146444 in words is "one hundred twelve million, one hundred forty-six thousand, four hundred forty-four".