2871322 has 8 divisors (see below), whose sum is σ = 4318272. Its totient is φ = 1431900.

The previous prime is 2871293. The next prime is 2871347. The reversal of 2871322 is 2231782.

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

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, 804 + ... + 2527.

It is an arithmetic number, because the mean of its divisors is an integer number (539784).

2^2871322 is an apocalyptic number.

2871322 is a deficient number, since it is larger than the sum of its proper divisors (1446950).

2871322 is a wasteful number, since it uses less digits than its factorization.

2871322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764.

The product of its digits is 1344, while the sum is 25.

The square root of 2871322 is about 1694.4975656518. The cubic root of 2871322 is about 142.1326869269.

The spelling of 2871322 in words is "two million, eight hundred seventy-one thousand, three hundred twenty-two".