2312285 has 8 divisors (see below), whose sum is σ = 2785536. Its totient is φ = 1842640.

The previous prime is 2312267. The next prime is 2312293. The reversal of 2312285 is 5822132.

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

It is not a de Polignac number, because 2312285 - 2¹⁶ = 2246749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312285.

It is a congruent number.

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, 812 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

2^2312285 is an apocalyptic number.

It is an amenable number.

2312285 is a deficient number, since it is larger than the sum of its proper divisors (473251).

2312285 is a wasteful number, since it uses less digits than its factorization.

2312285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803.

The product of its digits is 960, while the sum is 23.

The square root of 2312285 is about 1520.6199393668. The cubic root of 2312285 is about 132.2352134630.

The spelling of 2312285 in words is "two million, three hundred twelve thousand, two hundred eighty-five".