4235828 has 12 divisors (see below), whose sum is σ = 7570752. Its totient is φ = 2072760.

The previous prime is 4235783. The next prime is 4235837. The reversal of 4235828 is 8285324.

It is a d-powerful number, because it can be written as 4⁶ + 2¹¹ + 3⁹ + 5⁶ + 8 + 2²² + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 4235794 and 4235803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11078 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (630896).

Almost surely, 2^4235828 is an apocalyptic number.

It is an amenable number.

4235828 is a deficient number, since it is larger than the sum of its proper divisors (3334924).

4235828 is a wasteful number, since it uses less digits than its factorization.

4235828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22582 (or 22580 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 4235828 is about 2058.1127277193. The cubic root of 4235828 is about 161.8003433757.

The spelling of 4235828 in words is "four million, two hundred thirty-five thousand, eight hundred twenty-eight".