112493448 has 56 divisors (see below), whose sum is σ = 316259550. Its totient is φ = 37495872.

The previous prime is 112493417. The next prime is 112493449. The reversal of 112493448 is 844394211.

It is a happy number.

112493448 is a `hidden beast` number, since 1 + 124 + 93 + 448 = 666.

It can be written as a sum of positive squares in only one way, i.e., 87272964 + 25220484 = 9342^2 + 5022^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is not an unprimeable number, because it can be changed into a prime (112493449) 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 13 ways as a sum of consecutive naturals, for example, 3813 + ... + 15476.

Almost surely, 2^112493448 is an apocalyptic number.

112493448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112493448 is an abundant number, since it is smaller than the sum of its proper divisors (203766102).

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

112493448 is an equidigital number, since it uses as much as digits as its factorization.

112493448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19313 (or 19294 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 112493448 is about 10606.2928490590. The cubic root of 112493448 is about 482.7353204372.

The spelling of 112493448 in words is "one hundred twelve million, four hundred ninety-three thousand, four hundred forty-eight".