382402 has 8 divisors (see below), whose sum is σ = 576576. Its totient is φ = 190212.

The previous prime is 382391. The next prime is 382427. The reversal of 382402 is 204283.

It is a happy number.

382402 is nontrivially palindromic in base 15.

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

It is a self number, because there is not a number n which added to its sum of digits gives 382402.

It is an unprimeable number.

382402 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 889.

It is an arithmetic number, because the mean of its divisors is an integer number (72072).

2³⁸²⁴⁰² is an apocalyptic number.

382402 is a deficient number, since it is larger than the sum of its proper divisors (194174).

382402 is a wasteful number, since it uses less digits than its factorization.

382402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 382402 is about 618.3866104631. The cubic root of 382402 is about 72.5838585743.

Adding to 382402 its reverse (204283), we get a palindrome (586685).

It can be divided in two parts, 382 and 402, that added together give a square (784 = 28²).

The spelling of 382402 in words is "three hundred eighty-two thousand, four hundred two".