966567 has 8 divisors (see below), whose sum is σ = 1472896. Its totient is φ = 552312.

The previous prime is 966557. The next prime is 966583. The reversal of 966567 is 765669.

It is a happy number.

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

It is not a de Polignac number, because 966567 - 2⁷ = 966439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22993 + ... + 23034.

It is an arithmetic number, because the mean of its divisors is an integer number (184112).

2⁹⁶⁶⁵⁶⁷ is an apocalyptic number.

966567 is a deficient number, since it is larger than the sum of its proper divisors (506329).

966567 is a wasteful number, since it uses less digits than its factorization.

966567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46037.

The product of its digits is 68040, while the sum is 39.

The square root of 966567 is about 983.1413936968. The cubic root of 966567 is about 98.8729110986.

The spelling of 966567 in words is "nine hundred sixty-six thousand, five hundred sixty-seven".