7248413 has 2 divisors, whose sum is σ = 7248414. Its totient is φ = 7248412.

The previous prime is 7248407. The next prime is 7248457. The reversal of 7248413 is 3148427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7171684 + 76729 = 2678^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 7248413 - 2²² = 3054109 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7248113) 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 as a sum of consecutive naturals, namely, 3624206 + 3624207.

It is an arithmetic number, because the mean of its divisors is an integer number (3624207).

Almost surely, 2^7248413 is an apocalyptic number.

It is an amenable number.

7248413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7248413 is an equidigital number, since it uses as much as digits as its factorization.

7248413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 7248413 is about 2692.2876889367. The cubic root of 7248413 is about 193.5297089750.

The spelling of 7248413 in words is "seven million, two hundred forty-eight thousand, four hundred thirteen".