7247983 has 2 divisors, whose sum is σ = 7247984. Its totient is φ = 7247982.

The previous prime is 7247971. The next prime is 7248019. The reversal of 7247983 is 3897427.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7247983 - 2¹⁷ = 7116911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7247953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3623991 + 3623992.

It is an arithmetic number, because the mean of its divisors is an integer number (3623992).

Almost surely, 2^7247983 is an apocalyptic number.

7247983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7247983 is an equidigital number, since it uses as much as digits as its factorization.

7247983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 7247983 is about 2692.2078300161. The cubic root of 7247983 is about 193.5258819571.

The spelling of 7247983 in words is "seven million, two hundred forty-seven thousand, nine hundred eighty-three".