4205828 has 24 divisors (see below), whose sum is σ = 8166144. Its totient is φ = 1879200.

The previous prime is 4205819. The next prime is 4205833. The reversal of 4205828 is 8285024.

It is a self number, because there is not a number n which added to its sum of digits gives 4205828.

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, 1901 + ... + 3467.

It is an arithmetic number, because the mean of its divisors is an integer number (340256).

Almost surely, 2^4205828 is an apocalyptic number.

It is an amenable number.

4205828 is a deficient number, since it is larger than the sum of its proper divisors (3960316).

4205828 is a wasteful number, since it uses less digits than its factorization.

4205828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4205828 is about 2050.8115466810. The cubic root of 4205828 is about 161.4174575882.

The spelling of 4205828 in words is "four million, two hundred five thousand, eight hundred twenty-eight".