882644028 has 96 divisors (see below), whose sum is σ = 2495582208. Its totient is φ = 237427200.

The previous prime is 882643987. The next prime is 882644047. The reversal of 882644028 is 820446288.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91768 + ... + 100928.

It is an arithmetic number, because the mean of its divisors is an integer number (25995648).

Almost surely, 2^882644028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 882644028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247791104).

882644028 is an abundant number, since it is smaller than the sum of its proper divisors (1612938180).

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

882644028 is a wasteful number, since it uses less digits than its factorization.

882644028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243 (or 9241 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The square root of 882644028 is about 29709.3256066172. The cubic root of 882644028 is about 959.2427578838.

The spelling of 882644028 in words is "eight hundred eighty-two million, six hundred forty-four thousand, twenty-eight".