380215 has 16 divisors (see below), whose sum is σ = 516096. Its totient is φ = 266400.

The previous prime is 380207. The next prime is 380231. The reversal of 380215 is 512083.

It is a happy number.

It is not a de Polignac number, because 380215 - 2³ = 380207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380192 and 380201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594 + ... + 1816.

It is an arithmetic number, because the mean of its divisors is an integer number (32256).

2³⁸⁰²¹⁵ is an apocalyptic number.

380215 is a deficient number, since it is larger than the sum of its proper divisors (135881).

380215 is a wasteful number, since it uses less digits than its factorization.

380215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 380215 is about 616.6157636649. The cubic root of 380215 is about 72.4452221978.

Adding to 380215 its reverse (512083), we get a palindrome (892298).

It can be divided in two parts, 380 and 215, that added together give a palindrome (595).

The spelling of 380215 in words is "three hundred eighty thousand, two hundred fifteen".