7041424 has 40 divisors (see below), whose sum is σ = 14886200. Its totient is φ = 3207168.

The previous prime is 7041409. The next prime is 7041439. The reversal of 7041424 is 4241407.

It is an interprime number because it is at equal distance from previous prime (7041409) and next prime (7041439).

It can be written as a sum of positive squares in 4 ways, for example, as 589824 + 6451600 = 768^2 + 2540^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7041395 and 7041404.

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, 20002 + ... + 20350.

It is an arithmetic number, because the mean of its divisors is an integer number (372155).

Almost surely, 2^7041424 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 7041424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7443100).

7041424 is an abundant number, since it is smaller than the sum of its proper divisors (7844776).

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

7041424 is a wasteful number, since it uses less digits than its factorization.

7041424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 7041424 is about 2653.5681638126. The cubic root of 7041424 is about 191.6697157255.

The spelling of 7041424 in words is "seven million, forty-one thousand, four hundred twenty-four".