7246667 has 2 divisors, whose sum is σ = 7246668. Its totient is φ = 7246666.

The previous prime is 7246663. The next prime is 7246691. The reversal of 7246667 is 7666427.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7246667 - 2² = 7246663 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7246667.

It is not a weakly prime, because it can be changed into another prime (7246663) 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, 3623333 + 3623334.

It is an arithmetic number, because the mean of its divisors is an integer number (3623334).

Almost surely, 2^7246667 is an apocalyptic number.

7246667 is a deficient number, since it is larger than the sum of its proper divisors (1).

7246667 is an equidigital number, since it uses as much as digits as its factorization.

7246667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 38.

The square root of 7246667 is about 2691.9634098553. The cubic root of 7246667 is about 193.5141685615.

The spelling of 7246667 in words is "seven million, two hundred forty-six thousand, six hundred sixty-seven".