966005 has 4 divisors (see below), whose sum is σ = 1159212. Its totient is φ = 772800.

The previous prime is 965989. The next prime is 966011. The reversal of 966005 is 500669.

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

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 579121 = 622^2 + 761^2 .

It is not a de Polignac number, because 966005 - 2⁴ = 965989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96596 + ... + 96605.

It is an arithmetic number, because the mean of its divisors is an integer number (289803).

2⁹⁶⁶⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

966005 is a deficient number, since it is larger than the sum of its proper divisors (193207).

966005 is a wasteful number, since it uses less digits than its factorization.

966005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193206.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 966005 is about 982.8555336366. The cubic root of 966005 is about 98.8537445193.

The spelling of 966005 in words is "nine hundred sixty-six thousand, five".