382115 has 4 divisors (see below), whose sum is σ = 458544. Its totient is φ = 305688.

The previous prime is 382103. The next prime is 382117. The reversal of 382115 is 511283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511283 = 31 ⋅16493.

It is a cyclic number.

It is not a de Polignac number, because 382115 - 2⁸ = 381859 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 382115.

It is not an unprimeable number, because it can be changed into a prime (382117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38207 + ... + 38216.

It is an arithmetic number, because the mean of its divisors is an integer number (114636).

2³⁸²¹¹⁵ is an apocalyptic number.

382115 is a deficient number, since it is larger than the sum of its proper divisors (76429).

382115 is an equidigital number, since it uses as much as digits as its factorization.

382115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76428.

The product of its digits is 240, while the sum is 20.

The square root of 382115 is about 618.1545114290. The cubic root of 382115 is about 72.5656955059.

Adding to 382115 its reverse (511283), we get a palindrome (893398).

The spelling of 382115 in words is "three hundred eighty-two thousand, one hundred fifteen".