7258943 has 2 divisors, whose sum is σ = 7258944. Its totient is φ = 7258942.

The previous prime is 7258921. The next prime is 7258957. The reversal of 7258943 is 3498527.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7258943 - 2¹² = 7254847 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7258897 and 7258906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7258963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3629471 + 3629472.

It is an arithmetic number, because the mean of its divisors is an integer number (3629472).

Almost surely, 2^7258943 is an apocalyptic number.

7258943 is a deficient number, since it is larger than the sum of its proper divisors (1).

7258943 is an equidigital number, since it uses as much as digits as its factorization.

7258943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 7258943 is about 2694.2425651749. The cubic root of 7258943 is about 193.6233792173.

The spelling of 7258943 in words is "seven million, two hundred fifty-eight thousand, nine hundred forty-three".