966610 has 8 divisors (see below), whose sum is σ = 1739916. Its totient is φ = 386640.

The previous prime is 966583. The next prime is 966613. The reversal of 966610 is 16669.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 946729 + 19881 = 973^2 + 141^2 .

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

It is an Ulam number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (966613) by changing a digit.

966610 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48321 + ... + 48340.

2⁹⁶⁶⁶¹⁰ is an apocalyptic number.

966610 is a deficient number, since it is larger than the sum of its proper divisors (773306).

966610 is a wasteful number, since it uses less digits than its factorization.

966610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96668.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 966610 is about 983.1632621289. The cubic root of 966610 is about 98.8743772746.

The spelling of 966610 in words is "nine hundred sixty-six thousand, six hundred ten".