1312382 has 8 divisors (see below), whose sum is σ = 1986336. Its totient is φ = 650272.

The previous prime is 1312379. The next prime is 1312391. The reversal of 1312382 is 2832131.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678 + ... + 3129.

It is an arithmetic number, because the mean of its divisors is an integer number (248292).

2^1312382 is an apocalyptic number.

1312382 is a deficient number, since it is larger than the sum of its proper divisors (673954).

1312382 is a wasteful number, since it uses less digits than its factorization.

1312382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5922.

The product of its digits is 288, while the sum is 20.

The square root of 1312382 is about 1145.5924231593. The cubic root of 1312382 is about 109.4846972353.

The spelling of 1312382 in words is "one million, three hundred twelve thousand, three hundred eighty-two".