7288033 has 8 divisors (see below), whose sum is σ = 7632000. Its totient is φ = 6959524.

The previous prime is 7288031. The next prime is 7288049. The reversal of 7288033 is 3308827.

It is not a de Polignac number, because 7288033 - 2¹ = 7288031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7287986 and 7288004.

It is not an unprimeable number, because it can be changed into a prime (7288031) 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 7 ways as a sum of consecutive naturals, for example, 11868 + ... + 12466.

It is an arithmetic number, because the mean of its divisors is an integer number (954000).

Almost surely, 2^7288033 is an apocalyptic number.

It is an amenable number.

7288033 is a deficient number, since it is larger than the sum of its proper divisors (343967).

7288033 is an frugal number, since it uses more digits than its factorization.

7288033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 7288033 is about 2699.6357161662. The cubic root of 7288033 is about 193.8816811389.

The spelling of 7288033 in words is "seven million, two hundred eighty-eight thousand, thirty-three".