7073741 has 2 divisors, whose sum is σ = 7073742. Its totient is φ = 7073740.

The previous prime is 7073707. The next prime is 7073747. The reversal of 7073741 is 1473707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6651241 + 422500 = 2579^2 + 650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7073741 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 (7073747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536870 + 3536871.

It is an arithmetic number, because the mean of its divisors is an integer number (3536871).

Almost surely, 2^7073741 is an apocalyptic number.

It is an amenable number.

7073741 is a deficient number, since it is larger than the sum of its proper divisors (1).

7073741 is an equidigital number, since it uses as much as digits as its factorization.

7073741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 7073741 is about 2659.6505409546. The cubic root of 7073741 is about 191.9624944826.

The spelling of 7073741 in words is "seven million, seventy-three thousand, seven hundred forty-one".