1382000 has 40 divisors (see below), whose sum is σ = 3346512. Its totient is φ = 552000.

The previous prime is 1381999. The next prime is 1382021. The reversal of 1382000 is 2831.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 1655 + ... + 2345.

2^1382000 is an apocalyptic number.

1382000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1382000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673256).

1382000 is an abundant number, since it is smaller than the sum of its proper divisors (1964512).

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

1382000 is an equidigital number, since it uses as much as digits as its factorization.

1382000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1382000 is about 1175.5849607748. The cubic root of 1382000 is about 111.3873865516.

Adding to 1382000 its reverse (2831), we get a palindrome (1384831).

The spelling of 1382000 in words is "one million, three hundred eighty-two thousand".