7248393 has 8 divisors (see below), whose sum is σ = 10738400. Its totient is φ = 4832244.

The previous prime is 7248379. The next prime is 7248401. The reversal of 7248393 is 3938427.

7248393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7248393 - 2⁴ = 7248377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7248313) by changing a digit.

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, 134203 + ... + 134256.

It is an arithmetic number, because the mean of its divisors is an integer number (1342300).

Almost surely, 2^7248393 is an apocalyptic number.

It is an amenable number.

7248393 is a deficient number, since it is larger than the sum of its proper divisors (3490007).

7248393 is a wasteful number, since it uses less digits than its factorization.

7248393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268468 (or 268462 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 7248393 is about 2692.2839746208. The cubic root of 7248393 is about 193.5295309776.

The spelling of 7248393 in words is "seven million, two hundred forty-eight thousand, three hundred ninety-three".