7073441 has 2 divisors, whose sum is σ = 7073442. Its totient is φ = 7073440.

The previous prime is 7073399. The next prime is 7073459. The reversal of 7073441 is 1443707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6553600 + 519841 = 2560^2 + 721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7073441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7073441.

It is not a weakly prime, because it can be changed into another prime (7073471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536720 + 3536721.

It is an arithmetic number, because the mean of its divisors is an integer number (3536721).

Almost surely, 2^7073441 is an apocalyptic number.

It is an amenable number.

7073441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7073441 is an equidigital number, since it uses as much as digits as its factorization.

7073441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 7073441 is about 2659.5941419698. The cubic root of 7073441 is about 191.9597807105.

The spelling of 7073441 in words is "seven million, seventy-three thousand, four hundred forty-one".