966787 has 4 divisors (see below), whose sum is σ = 969840. Its totient is φ = 963736.

The previous prime is 966781. The next prime is 966803. The reversal of 966787 is 787669.

966787 is nontrivially palindromic in base 5.

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

It is a cyclic number.

It is not a de Polignac number, because 966787 - 2⁷ = 966659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988 + ... + 1705.

It is an arithmetic number, because the mean of its divisors is an integer number (242460).

2⁹⁶⁶⁷⁸⁷ is an apocalyptic number.

966787 is a deficient number, since it is larger than the sum of its proper divisors (3053).

966787 is a wasteful number, since it uses less digits than its factorization.

966787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052.

The product of its digits is 127008, while the sum is 43.

The square root of 966787 is about 983.2532735771. The cubic root of 966787 is about 98.8804120065.

The spelling of 966787 in words is "nine hundred sixty-six thousand, seven hundred eighty-seven".