967691 has 4 divisors (see below), whose sum is σ = 1024632. Its totient is φ = 910752.

The previous prime is 967667. The next prime is 967693. The reversal of 967691 is 196769.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 967691 - 2⁶ = 967627 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 967691.

It is not an unprimeable number, because it can be changed into a prime (967693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28445 + ... + 28478.

It is an arithmetic number, because the mean of its divisors is an integer number (256158).

2⁹⁶⁷⁶⁹¹ is an apocalyptic number.

967691 is a deficient number, since it is larger than the sum of its proper divisors (56941).

967691 is a wasteful number, since it uses less digits than its factorization.

967691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56940.

The product of its digits is 20412, while the sum is 38.

The square root of 967691 is about 983.7128646104. The cubic root of 967691 is about 98.9112219802.

The spelling of 967691 in words is "nine hundred sixty-seven thousand, six hundred ninety-one".