7072243 has 2 divisors, whose sum is σ = 7072244. Its totient is φ = 7072242.

The previous prime is 7072193. The next prime is 7072277. The reversal of 7072243 is 3422707.

It is a strong prime.

It is an emirp because it is prime and its reverse (3422707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7072243 - 2¹⁷ = 6941171 is a prime.

It is not a weakly prime, because it can be changed into another prime (7072343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536121 + 3536122.

It is an arithmetic number, because the mean of its divisors is an integer number (3536122).

Almost surely, 2^7072243 is an apocalyptic number.

7072243 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072243 is an equidigital number, since it uses as much as digits as its factorization.

7072243 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 25.

The square root of 7072243 is about 2659.3689100988. The cubic root of 7072243 is about 191.9489429489.

The spelling of 7072243 in words is "seven million, seventy-two thousand, two hundred forty-three".