1872882 has 40 divisors (see below), whose sum is σ = 4582512. Its totient is φ = 567000.

The previous prime is 1872859. The next prime is 1872889. The reversal of 1872882 is 2882781.

It is not an unprimeable number, because it can be changed into a prime (1872889) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1257 + ... + 2307.

2^1872882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1872882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2291256).

1872882 is an abundant number, since it is smaller than the sum of its proper divisors (2709630).

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

1872882 is a wasteful number, since it uses less digits than its factorization.

1872882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1067 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

The square root of 1872882 is about 1368.5327909846. The cubic root of 1872882 is about 123.2641556702.

It can be divided in two parts, 18 and 72882, that added together give a square (72900 = 270²).

The spelling of 1872882 in words is "one million, eight hundred seventy-two thousand, eight hundred eighty-two".