882266440 has 32 divisors (see below), whose sum is σ = 2165564160. Its totient is φ = 320824000.

The previous prime is 882266423. The next prime is 882266447. The reversal of 882266440 is 44662288.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 882266393 and 882266402.

It is not an unprimeable number, because it can be changed into a prime (882266447) 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, 1002136 + ... + 1003015.

It is an arithmetic number, because the mean of its divisors is an integer number (67673880).

Almost surely, 2^882266440 is an apocalyptic number.

It is an amenable number.

882266440 is an abundant number, since it is smaller than the sum of its proper divisors (1283297720).

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

882266440 is a wasteful number, since it uses less digits than its factorization.

882266440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005173 (or 2005169 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 882266440 is about 29702.9702218482. The cubic root of 882266440 is about 959.1059529342.

The spelling of 882266440 in words is "eight hundred eighty-two million, two hundred sixty-six thousand, four hundred forty".