2857314286 has 4 divisors (see below), whose sum is σ = 4285971432. Its totient is φ = 1428657142.

The previous prime is 2857314283. The next prime is 2857314293. The reversal of 2857314286 is 6824137582.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2857314283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714328570 + ... + 714328573.

It is an arithmetic number, because the mean of its divisors is an integer number (1071492858).

Almost surely, 2^2857314286 is an apocalyptic number.

2857314286 is a deficient number, since it is larger than the sum of its proper divisors (1428657146).

2857314286 is a wasteful number, since it uses less digits than its factorization.

2857314286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428657145.

The product of its digits is 645120, while the sum is 46.

The square root of 2857314286 is about 53453.8519285561. The cubic root of 2857314286 is about 1419.0117911183.

It can be divided in two parts, 28573 and 14286, that multiplied together give a triangular number (408193878 = T₂₈₅₇₂).

The spelling of 2857314286 in words is "two billion, eight hundred fifty-seven million, three hundred fourteen thousand, two hundred eighty-six".