7204036 has 12 divisors (see below), whose sum is σ = 14408128. Its totient is φ = 3087432.

The previous prime is 7204033. The next prime is 7204051. The reversal of 7204036 is 6304027.

7204036 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7203998 and 7204016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7204031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 128616 + ... + 128671.

Almost surely, 2^7204036 is an apocalyptic number.

It is an amenable number.

7204036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7204036 is a wasteful number, since it uses less digits than its factorization.

7204036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257298 (or 257296 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 7204036 is about 2684.0335318323. The cubic root of 7204036 is about 193.1339508774.

Subtracting from 7204036 its reverse (6304027), we obtain a palindrome (900009).

The spelling of 7204036 in words is "seven million, two hundred four thousand, thirty-six".