6146215 has 16 divisors (see below), whose sum is σ = 8017920. Its totient is φ = 4505760.

The previous prime is 6146213. The next prime is 6146227. The reversal of 6146215 is 5126416.

It is not a de Polignac number, because 6146215 - 2¹ = 6146213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6146215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902 + ... + 3988.

It is an arithmetic number, because the mean of its divisors is an integer number (501120).

Almost surely, 2^6146215 is an apocalyptic number.

6146215 is a deficient number, since it is larger than the sum of its proper divisors (1871705).

6146215 is a wasteful number, since it uses less digits than its factorization.

6146215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142.

The product of its digits is 1440, while the sum is 25.

The square root of 6146215 is about 2479.1561064201. The cubic root of 6146215 is about 183.1762860777.

The spelling of 6146215 in words is "six million, one hundred forty-six thousand, two hundred fifteen".