946667 has 2 divisors, whose sum is σ = 946668. Its totient is φ = 946666.

The previous prime is 946663. The next prime is 946669. The reversal of 946667 is 766649.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 946667 - 2² = 946663 is a prime.

Together with 946669, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 946667.

It is not a weakly prime, because it can be changed into another prime (946661) 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, 473333 + 473334.

It is an arithmetic number, because the mean of its divisors is an integer number (473334).

2⁹⁴⁶⁶⁶⁷ is an apocalyptic number.

946667 is a deficient number, since it is larger than the sum of its proper divisors (1).

946667 is an equidigital number, since it uses as much as digits as its factorization.

946667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 946667 is about 972.9681392523. The cubic root of 946667 is about 98.1896577115.

The spelling of 946667 in words is "nine hundred forty-six thousand, six hundred sixty-seven".