4215146 has 16 divisors (see below), whose sum is σ = 6849024. Its totient is φ = 1934064.

The previous prime is 4215103. The next prime is 4215157. The reversal of 4215146 is 6415124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5435 + ... + 6161.

It is an arithmetic number, because the mean of its divisors is an integer number (428064).

Almost surely, 2^4215146 is an apocalyptic number.

4215146 is a deficient number, since it is larger than the sum of its proper divisors (2633878).

4215146 is a wasteful number, since it uses less digits than its factorization.

4215146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 960, while the sum is 23.

The square root of 4215146 is about 2053.0820733716. The cubic root of 4215146 is about 161.5365763022.

The spelling of 4215146 in words is "four million, two hundred fifteen thousand, one hundred forty-six".