112144446 has 32 divisors (see below), whose sum is σ = 249799680. Its totient is φ = 37293048.

The previous prime is 112144433. The next prime is 112144493. The reversal of 112144446 is 644441211.

112144446 is a `hidden beast` number, since 1 + 1 + 214 + 4 + 446 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22995 + ... + 27441.

It is an arithmetic number, because the mean of its divisors is an integer number (7806240).

Almost surely, 2^112144446 is an apocalyptic number.

112144446 is an abundant number, since it is smaller than the sum of its proper divisors (137655234).

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

112144446 is a wasteful number, since it uses less digits than its factorization.

112144446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925 (or 4919 counting only the distinct ones).

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

The square root of 112144446 is about 10589.8274773482. The cubic root of 112144446 is about 482.2355872717.

Adding to 112144446 its reverse (644441211), we get a palindrome (756585657).

The spelling of 112144446 in words is "one hundred twelve million, one hundred forty-four thousand, four hundred forty-six".