1381282 has 8 divisors (see below), whose sum is σ = 2367936. Its totient is φ = 591972.

The previous prime is 1381279. The next prime is 1381291. The reversal of 1381282 is 2821831.

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

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, 49318 + ... + 49345.

It is an arithmetic number, because the mean of its divisors is an integer number (295992).

2^1381282 is an apocalyptic number.

1381282 is a deficient number, since it is larger than the sum of its proper divisors (986654).

1381282 is an equidigital number, since it uses as much as digits as its factorization.

1381282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98672.

The product of its digits is 768, while the sum is 25.

The square root of 1381282 is about 1175.2795412156. The cubic root of 1381282 is about 111.3680932574.

The spelling of 1381282 in words is "one million, three hundred eighty-one thousand, two hundred eighty-two".