3002285 has 48 divisors (see below), whose sum is σ = 4743360. Its totient is φ = 1797120.

The previous prime is 3002281. The next prime is 3002327. The reversal of 3002285 is 5822003.

3002285 = 39² + 40² + ... + 208².

It is not a de Polignac number, because 3002285 - 2² = 3002281 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158006 + ... + 158024.

It is an arithmetic number, because the mean of its divisors is an integer number (98820).

Almost surely, 2^3002285 is an apocalyptic number.

It is an amenable number.

3002285 is a deficient number, since it is larger than the sum of its proper divisors (1741075).

3002285 is a wasteful number, since it uses less digits than its factorization.

3002285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3002285 is about 1732.7103046961. The cubic root of 3002285 is about 144.2615648521.

Adding to 3002285 its reverse (5822003), we get a palindrome (8824288).

The spelling of 3002285 in words is "three million, two thousand, two hundred eighty-five".