1071882 has 48 divisors (see below), whose sum is σ = 2725632. Its totient is φ = 298080.

The previous prime is 1071871. The next prime is 1071899. The reversal of 1071882 is 2881701.

It is a super-2 number, since 2×1071882² = 2297862043848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5832 + ... + 6012.

It is an arithmetic number, because the mean of its divisors is an integer number (56784).

2^1071882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1071882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1362816).

1071882 is an abundant number, since it is smaller than the sum of its proper divisors (1653750).

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

1071882 is a wasteful number, since it uses less digits than its factorization.

1071882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 1071882 is about 1035.3173426539. The cubic root of 1071882 is about 102.3408436193.

It can be divided in two parts, 1071 and 882, that added together give a triangular number (1953 = T₆₂).

The spelling of 1071882 in words is "one million, seventy-one thousand, eight hundred eighty-two".