112424004 has 144 divisors (see below), whose sum is σ = 366441600. Its totient is φ = 29177280.

The previous prime is 112423991. The next prime is 112424029. The reversal of 112424004 is 400424211.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 47 ways as a sum of consecutive naturals, for example, 90862 + ... + 92090.

Almost surely, 2^112424004 is an apocalyptic number.

112424004 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 112424004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183220800).

112424004 is an abundant number, since it is smaller than the sum of its proper divisors (254017596).

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

112424004 is a wasteful number, since it uses less digits than its factorization.

112424004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1252 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 112424004 is about 10603.0186267874. The cubic root of 112424004 is about 482.6359665855.

Adding to 112424004 its reverse (400424211), we get a palindrome (512848215).

The spelling of 112424004 in words is "one hundred twelve million, four hundred twenty-four thousand, four".