966885 has 16 divisors (see below), whose sum is σ = 1569984. Its totient is φ = 508032.

The previous prime is 966883. The next prime is 966893. The reversal of 966885 is 588669.

966885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 966885 - 2¹ = 966883 is a prime.

966885 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654 + ... + 1536.

It is an arithmetic number, because the mean of its divisors is an integer number (98124).

2⁹⁶⁶⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

966885 is a deficient number, since it is larger than the sum of its proper divisors (603099).

966885 is a wasteful number, since it uses less digits than its factorization.

966885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964.

The product of its digits is 103680, while the sum is 42.

The square root of 966885 is about 983.3031068801. The cubic root of 966885 is about 98.8837529537.

The spelling of 966885 in words is "nine hundred sixty-six thousand, eight hundred eighty-five".