4032285 has 8 divisors (see below), whose sum is σ = 6451680. Its totient is φ = 2150544.

The previous prime is 4032269. The next prime is 4032299. The reversal of 4032285 is 5822304.

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

It is not a de Polignac number, because 4032285 - 2⁴ = 4032269 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 134395 + ... + 134424.

It is an arithmetic number, because the mean of its divisors is an integer number (806460).

Almost surely, 2^4032285 is an apocalyptic number.

It is an amenable number.

4032285 is a deficient number, since it is larger than the sum of its proper divisors (2419395).

4032285 is a wasteful number, since it uses less digits than its factorization.

4032285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268827.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4032285 is about 2008.0550291264. The cubic root of 4032285 is about 159.1660383310.

Adding to 4032285 its reverse (5822304), we get a palindrome (9854589).

The spelling of 4032285 in words is "four million, thirty-two thousand, two hundred eighty-five".