7448797 has 2 divisors, whose sum is σ = 7448798. Its totient is φ = 7448796.

The previous prime is 7448743. The next prime is 7448813. The reversal of 7448797 is 7978447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4372281 + 3076516 = 2091^2 + 1754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7448797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7448717) 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, 3724398 + 3724399.

It is an arithmetic number, because the mean of its divisors is an integer number (3724399).

Almost surely, 2^7448797 is an apocalyptic number.

It is an amenable number.

7448797 is a deficient number, since it is larger than the sum of its proper divisors (1).

7448797 is an equidigital number, since it uses as much as digits as its factorization.

7448797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 46.

The square root of 7448797 is about 2729.2484313452. The cubic root of 7448797 is about 195.2969134484.

The spelling of 7448797 in words is "seven million, four hundred forty-eight thousand, seven hundred ninety-seven".