1380882 has 16 divisors (see below), whose sum is σ = 2907360. Its totient is φ = 436032.

The previous prime is 1380881. The next prime is 1380887. The reversal of 1380882 is 2880831.

It is not an unprimeable number, because it can be changed into a prime (1380881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5943 + ... + 6170.

It is an arithmetic number, because the mean of its divisors is an integer number (181710).

2^1380882 is an apocalyptic number.

1380882 is an abundant number, since it is smaller than the sum of its proper divisors (1526478).

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

1380882 is a wasteful number, since it uses less digits than its factorization.

1380882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1380882 is about 1175.1093566132. The cubic root of 1380882 is about 111.3573420041.

The spelling of 1380882 in words is "one million, three hundred eighty thousand, eight hundred eighty-two".