112343004 has 96 divisors (see below), whose sum is σ = 315786240. Its totient is φ = 34401024.

The previous prime is 112343003. The next prime is 112343051. The reversal of 112343004 is 400343211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112343003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78237 + ... + 79659.

It is an arithmetic number, because the mean of its divisors is an integer number (3289440).

Almost surely, 2^112343004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112343004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157893120).

112343004 is an abundant number, since it is smaller than the sum of its proper divisors (203443236).

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

112343004 is a wasteful number, since it uses less digits than its factorization.

112343004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 112343004 is about 10599.1982715675. The cubic root of 112343004 is about 482.5200278048.

Adding to 112343004 its reverse (400343211), we get a palindrome (512686215).

The spelling of 112343004 in words is "one hundred twelve million, three hundred forty-three thousand, four".