882643 has 8 divisors (see below), whose sum is σ = 911088. Its totient is φ = 854784.

The previous prime is 882631. The next prime is 882653. The reversal of 882643 is 346288.

It is a happy number.

882643 is nontrivially palindromic in base 8.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-882643 is a prime.

It is a Duffinian number.

882643 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (882653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7755 + ... + 7867.

It is an arithmetic number, because the mean of its divisors is an integer number (113886).

2⁸⁸²⁶⁴³ is an apocalyptic number.

882643 is a deficient number, since it is larger than the sum of its proper divisors (28445).

882643 is a wasteful number, since it uses less digits than its factorization.

882643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293.

The product of its digits is 9216, while the sum is 31.

The square root of 882643 is about 939.4908195400. The cubic root of 882643 is about 95.9242385479.

The spelling of 882643 in words is "eight hundred eighty-two thousand, six hundred forty-three".