1382001382 has 16 divisors (see below), whose sum is σ = 2096768304. Its totient is φ = 683100000.

The previous prime is 1382001343. The next prime is 1382001403. The reversal of 1382001382 is 2831002831.

It is a self number, because there is not a number n which added to its sum of digits gives 1382001382.

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, 134632 + ... + 144532.

It is an arithmetic number, because the mean of its divisors is an integer number (131048019).

Almost surely, 2^1382001382 is an apocalyptic number.

1382001382 is a deficient number, since it is larger than the sum of its proper divisors (714766922).

1382001382 is a wasteful number, since it uses less digits than its factorization.

1382001382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10695.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1382001382 is about 37175.2791785079. The cubic root of 1382001382 is about 1113.8742368075.

It can be divided in two parts, 138200 and 1382, that multiplied together give a square (190992400 = 13820²).

The spelling of 1382001382 in words is "one billion, three hundred eighty-two million, one thousand, three hundred eighty-two".