2012285 has 8 divisors (see below), whose sum is σ = 2634336. Its totient is φ = 1463440.

The previous prime is 2012243. The next prime is 2012287. The reversal of 2012285 is 5822102.

2012285 = 818² + 819² + 820².

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

It is not a de Polignac number, because 2012285 - 2⁶ = 2012221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18239 + ... + 18348.

It is an arithmetic number, because the mean of its divisors is an integer number (329292).

2^2012285 is an apocalyptic number.

It is an amenable number.

2012285 is a deficient number, since it is larger than the sum of its proper divisors (622051).

2012285 is a wasteful number, since it uses less digits than its factorization.

2012285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36603.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2012285 is about 1418.5503163441. The cubic root of 2012285 is about 126.2495474284.

Adding to 2012285 its reverse (5822102), we get a palindrome (7834387).

The spelling of 2012285 in words is "two million, twelve thousand, two hundred eighty-five".