8141215 has 24 divisors (see below), whose sum is σ = 11044080. Its totient is φ = 5725440.

The previous prime is 8141213. The next prime is 8141227. The reversal of 8141215 is 5121418.

It is not a de Polignac number, because 8141215 - 2¹ = 8141213 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8141213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114630 + ... + 114700.

It is an arithmetic number, because the mean of its divisors is an integer number (460170).

Almost surely, 2^8141215 is an apocalyptic number.

8141215 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8141215 is a deficient number, since it is larger than the sum of its proper divisors (2902865).

8141215 is a wasteful number, since it uses less digits than its factorization.

8141215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 112 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 8141215 is about 2853.2814442322. The cubic root of 8141215 is about 201.1699345874.

The spelling of 8141215 in words is "eight million, one hundred forty-one thousand, two hundred fifteen".