966620 has 24 divisors (see below), whose sum is σ = 2150064. Its totient is φ = 363776.

The previous prime is 966619. The next prime is 966631. The reversal of 966620 is 26669.

It is a happy number.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082 + ... + 1761.

It is an arithmetic number, because the mean of its divisors is an integer number (89586).

2⁹⁶⁶⁶²⁰ is an apocalyptic number.

It is an amenable number.

966620 is an abundant number, since it is smaller than the sum of its proper divisors (1183444).

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

966620 is a wasteful number, since it uses less digits than its factorization.

966620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 966620 is about 983.1683477411. The cubic root of 966620 is about 98.8747182395.

The spelling of 966620 in words is "nine hundred sixty-six thousand, six hundred twenty".