966660 has 24 divisors (see below), whose sum is σ = 2706816. Its totient is φ = 257760.

The previous prime is 966659. The next prime is 966661. The reversal of 966660 is 66669.

It is an interprime number because it is at equal distance from previous prime (966659) and next prime (966661).

It is a nialpdrome in base 10.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 966660.

It is not an unprimeable number, because it can be changed into a prime (966661) 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, 7996 + ... + 8115.

It is an arithmetic number, because the mean of its divisors is an integer number (112784).

2⁹⁶⁶⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

966660 is an abundant number, since it is smaller than the sum of its proper divisors (1740156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

966660 is a wasteful number, since it uses less digits than its factorization.

966660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16123 (or 16121 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 966660 is about 983.1886899268. The cubic root of 966660 is about 98.8760820758.

The spelling of 966660 in words is "nine hundred sixty-six thousand, six hundred sixty".