2871326 has 4 divisors (see below), whose sum is σ = 4306992. Its totient is φ = 1435662.

The previous prime is 2871293. The next prime is 2871347. The reversal of 2871326 is 6231782.

It is a happy number.

2871326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717830 + ... + 717833.

It is an arithmetic number, because the mean of its divisors is an integer number (1076748).

2^2871326 is an apocalyptic number.

2871326 is a deficient number, since it is larger than the sum of its proper divisors (1435666).

2871326 is a wasteful number, since it uses less digits than its factorization.

2871326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435665.

The product of its digits is 4032, while the sum is 29.

The square root of 2871326 is about 1694.4987459423. The cubic root of 2871326 is about 142.1327529280.

The spelling of 2871326 in words is "two million, eight hundred seventy-one thousand, three hundred twenty-six".