2883971 has 4 divisors (see below), whose sum is σ = 2911032. Its totient is φ = 2856912.

The previous prime is 2883929. The next prime is 2883973. The reversal of 2883971 is 1793882.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2883971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2883973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13370 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (727758).

2^2883971 is an apocalyptic number.

2883971 is a deficient number, since it is larger than the sum of its proper divisors (27061).

2883971 is a wasteful number, since it uses less digits than its factorization.

2883971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27060.

The product of its digits is 24192, while the sum is 38.

The square root of 2883971 is about 1698.2258389272. The cubic root of 2883971 is about 142.3410929972.

The spelling of 2883971 in words is "two million, eight hundred eighty-three thousand, nine hundred seventy-one".