882666 has 12 divisors (see below), whose sum is σ = 1912482. Its totient is φ = 294216.

The previous prime is 882659. The next prime is 882697. The reversal of 882666 is 666288.

It can be written as a sum of positive squares in only one way, i.e., 497025 + 385641 = 705^2 + 621^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 882666.

It is an unprimeable number.

882666 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 5 ways as a sum of consecutive naturals, for example, 24501 + ... + 24536.

2⁸⁸²⁶⁶⁶ is an apocalyptic number.

882666 is an abundant number, since it is smaller than the sum of its proper divisors (1029816).

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

882666 is a wasteful number, since it uses less digits than its factorization.

882666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49045 (or 49042 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 882666 is about 939.5030601334. The cubic root of 882666 is about 95.9250717418.

The spelling of 882666 in words is "eight hundred eighty-two thousand, six hundred sixty-six".