4283215 has 8 divisors (see below), whose sum is σ = 5202288. Its totient is φ = 3384960.

The previous prime is 4283203. The next prime is 4283261. The reversal of 4283215 is 5123824.

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

It is not a de Polignac number, because 4283215 - 2⁵ = 4283183 is a prime.

It is a d-powerful number, because it can be written as 4³ + 2¹² + 8² + 3⁸ + 2²² + 1 + 5⁷ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4283215.

It is a congruent number.

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, 4746 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (650286).

Almost surely, 2^4283215 is an apocalyptic number.

4283215 is a deficient number, since it is larger than the sum of its proper divisors (919073).

4283215 is a wasteful number, since it uses less digits than its factorization.

4283215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10409.

The product of its digits is 1920, while the sum is 25.

The square root of 4283215 is about 2069.5929551484. The cubic root of 4283215 is about 162.4014708426.

The spelling of 4283215 in words is "four million, two hundred eighty-three thousand, two hundred fifteen".