382078 has 4 divisors (see below), whose sum is σ = 573120. Its totient is φ = 191038.

The previous prime is 382073. The next prime is 382087. The reversal of 382078 is 870283.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95518 + ... + 95521.

It is an arithmetic number, because the mean of its divisors is an integer number (143280).

2³⁸²⁰⁷⁸ is an apocalyptic number.

382078 is a deficient number, since it is larger than the sum of its proper divisors (191042).

382078 is a wasteful number, since it uses less digits than its factorization.

382078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191041.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 382078 is about 618.1245829119. The cubic root of 382078 is about 72.5633532639.

It can be divided in two parts, 38 and 2078, that added together give a square (2116 = 46²).

The spelling of 382078 in words is "three hundred eighty-two thousand, seventy-eight".