1393882 has 8 divisors (see below), whose sum is σ = 2389536. Its totient is φ = 597372.

The previous prime is 1393871. The next prime is 1393883. The reversal of 1393882 is 2883931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1393883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49768 + ... + 49795.

It is an arithmetic number, because the mean of its divisors is an integer number (298692).

2^1393882 is an apocalyptic number.

1393882 is a deficient number, since it is larger than the sum of its proper divisors (995654).

1393882 is an equidigital number, since it uses as much as digits as its factorization.

1393882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99572.

The product of its digits is 10368, while the sum is 34.

The square root of 1393882 is about 1180.6277990967. The cubic root of 1393882 is about 111.7057005688.

The spelling of 1393882 in words is "one million, three hundred ninety-three thousand, eight hundred eighty-two".