7404112 has 40 divisors (see below), whose sum is σ = 15374016. Its totient is φ = 3442176.

The previous prime is 7404101. The next prime is 7404161. The reversal of 7404112 is 2114047.

It is a self number, because there is not a number n which added to its sum of digits gives 7404112.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 44253 + ... + 44419.

Almost surely, 2^7404112 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 7404112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7687008).

7404112 is an abundant number, since it is smaller than the sum of its proper divisors (7969904).

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

7404112 is a wasteful number, since it uses less digits than its factorization.

7404112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 7404112 is about 2721.0497974128. The cubic root of 7404112 is about 194.9056041039.

Adding to 7404112 its reverse (2114047), we get a palindrome (9518159).

The spelling of 7404112 in words is "seven million, four hundred four thousand, one hundred twelve".