2847230 has 8 divisors (see below), whose sum is σ = 5125032. Its totient is φ = 1138888.

The previous prime is 2847227. The next prime is 2847253. The reversal of 2847230 is 327482.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2847230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142352 + ... + 142371.

It is an arithmetic number, because the mean of its divisors is an integer number (640629).

2^2847230 is an apocalyptic number.

2847230 is a deficient number, since it is larger than the sum of its proper divisors (2277802).

2847230 is a wasteful number, since it uses less digits than its factorization.

2847230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284730.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2847230 is about 1687.3736989772. The cubic root of 2847230 is about 141.7340456108.

The spelling of 2847230 in words is "two million, eight hundred forty-seven thousand, two hundred thirty".