112305424 has 60 divisors (see below), whose sum is σ = 273371392. Its totient is φ = 43750080.

The previous prime is 112305421. The next prime is 112305433. The reversal of 112305424 is 424503211.

It is a super-2 number, since 2×112305424² = 25225016519639552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 112305395 and 112305404.

It is not an unprimeable number, because it can be changed into a prime (112305421) 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 11 ways as a sum of consecutive naturals, for example, 9409 + ... + 17695.

Almost surely, 2^112305424 is an apocalyptic number.

112305424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112305424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136685696).

112305424 is an abundant number, since it is smaller than the sum of its proper divisors (161065968).

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

112305424 is a wasteful number, since it uses less digits than its factorization.

112305424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324 (or 8307 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 112305424 is about 10597.4253476965. The cubic root of 112305424 is about 482.4662190100.

Adding to 112305424 its reverse (424503211), we get a palindrome (536808635).

The spelling of 112305424 in words is "one hundred twelve million, three hundred five thousand, four hundred twenty-four".