2851363 has 4 divisors (see below), whose sum is σ = 2855128. Its totient is φ = 2847600.

The previous prime is 2851361. The next prime is 2851391. The reversal of 2851363 is 3631582.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2851363 - 2¹ = 2851361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2851361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306 + ... + 2407.

It is an arithmetic number, because the mean of its divisors is an integer number (713782).

2^2851363 is an apocalyptic number.

2851363 is a deficient number, since it is larger than the sum of its proper divisors (3765).

2851363 is a wasteful number, since it uses less digits than its factorization.

2851363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764.

The product of its digits is 4320, while the sum is 28.

The square root of 2851363 is about 1688.5979391199. The cubic root of 2851363 is about 141.8025921864.

The spelling of 2851363 in words is "two million, eight hundred fifty-one thousand, three hundred sixty-three".