112144338 has 20 divisors (see below), whose sum is σ = 251286750. Its totient is φ = 37381392.

The previous prime is 112144321. The next prime is 112144339. The reversal of 112144338 is 833441211.

112144338 is a `hidden beast` number, since 11 + 214 + 433 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 56746089 + 55398249 = 7533^2 + 7443^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112144339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 345963 + ... + 346286.

Almost surely, 2^112144338 is an apocalyptic number.

112144338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112144338 is an abundant number, since it is smaller than the sum of its proper divisors (139142412).

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

112144338 is an equidigital number, since it uses as much as digits as its factorization.

112144338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692263 (or 692254 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 112144338 is about 10589.8223781138. The cubic root of 112144338 is about 482.2354324670.

Adding to 112144338 its reverse (833441211), we get a palindrome (945585549).

It can be divided in two parts, 1121443 and 38, that added together give a square (1121481 = 1059²).

The spelling of 112144338 in words is "one hundred twelve million, one hundred forty-four thousand, three hundred thirty-eight".