412215 has 8 divisors (see below), whose sum is σ = 659568. Its totient is φ = 219840.

The previous prime is 412213. The next prime is 412219. The reversal of 412215 is 512214.

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

It is not a de Polignac number, because 412215 - 2¹ = 412213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 27481 = 412215 / (4 + 1 + 2 + 2 + 1 + 5).

412215 is a lucky number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 412194 and 412203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13726 + ... + 13755.

It is an arithmetic number, because the mean of its divisors is an integer number (82446).

2⁴¹²²¹⁵ is an apocalyptic number.

412215 is a deficient number, since it is larger than the sum of its proper divisors (247353).

412215 is a wasteful number, since it uses less digits than its factorization.

412215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27489.

The product of its digits is 80, while the sum is 15.

The square root of 412215 is about 642.0397183975. The cubic root of 412215 is about 74.4231298764.

Adding to 412215 its reverse (512214), we get a palindrome (924429).

Subtracting 412215 from its reverse (512214), we obtain a palindrome (99999).

The spelling of 412215 in words is "four hundred twelve thousand, two hundred fifteen".