282001382 has 16 divisors (see below), whose sum is σ = 479517360. Its totient is φ = 123304032.

The previous prime is 282001373. The next prime is 282001397. The reversal of 282001382 is 283100282.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284933 + ... + 285920.

It is an arithmetic number, because the mean of its divisors is an integer number (29969835).

Almost surely, 2^282001382 is an apocalyptic number.

282001382 is a deficient number, since it is larger than the sum of its proper divisors (197515978).

282001382 is a wasteful number, since it uses less digits than its factorization.

282001382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570887.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 282001382 is about 16792.8967721474. The cubic root of 282001382 is about 655.7682898567.

The spelling of 282001382 in words is "two hundred eighty-two million, one thousand, three hundred eighty-two".