967646 has 8 divisors (see below), whose sum is σ = 1458984. Its totient is φ = 481320.

The previous prime is 967627. The next prime is 967663. The reversal of 967646 is 646769.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

967646 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 725 + ... + 1568.

It is an arithmetic number, because the mean of its divisors is an integer number (182373).

2⁹⁶⁷⁶⁴⁶ is an apocalyptic number.

967646 is a deficient number, since it is larger than the sum of its proper divisors (491338).

967646 is a wasteful number, since it uses less digits than its factorization.

967646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506.

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

The square root of 967646 is about 983.6899918165. The cubic root of 967646 is about 98.9096887518.

It can be divided in two parts, 9676 and 46, that multiplied together give a triangular number (445096 = T₉₄₃).

The spelling of 967646 in words is "nine hundred sixty-seven thousand, six hundred forty-six".