7246663 has 2 divisors, whose sum is σ = 7246664. Its totient is φ = 7246662.

The previous prime is 7246643. The next prime is 7246667. The reversal of 7246663 is 3666427.

It is a strong prime.

It is an emirp because it is prime and its reverse (3666427) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7246663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7246667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3623331 + 3623332.

It is an arithmetic number, because the mean of its divisors is an integer number (3623332).

Almost surely, 2^7246663 is an apocalyptic number.

7246663 is a deficient number, since it is larger than the sum of its proper divisors (1).

7246663 is an equidigital number, since it uses as much as digits as its factorization.

7246663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 7246663 is about 2691.9626669031. The cubic root of 7246663 is about 193.5141329563.

The spelling of 7246663 in words is "seven million, two hundred forty-six thousand, six hundred sixty-three".