967667 has 2 divisors, whose sum is σ = 967668. Its totient is φ = 967666.

The previous prime is 967663. The next prime is 967693. The reversal of 967667 is 766769.

It is a weak prime.

It is an emirp because it is prime and its reverse (766769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 967667 - 2² = 967663 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (967663) 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, 483833 + 483834.

It is an arithmetic number, because the mean of its divisors is an integer number (483834).

2⁹⁶⁷⁶⁶⁷ is an apocalyptic number.

967667 is a deficient number, since it is larger than the sum of its proper divisors (1).

967667 is an equidigital number, since it uses as much as digits as its factorization.

967667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 41.

The square root of 967667 is about 983.7006658532. The cubic root of 967667 is about 98.9104042643.

It can be divided in two parts, 9 and 67667, that added together give a palindrome (67676).

The spelling of 967667 in words is "nine hundred sixty-seven thousand, six hundred sixty-seven".