2883121 has 4 divisors (see below), whose sum is σ = 2944512. Its totient is φ = 2821732.

The previous prime is 2883113. The next prime is 2883143. The reversal of 2883121 is 1213882.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2883121 - 2³ = 2883113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2883191) 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, 30625 + ... + 30718.

It is an arithmetic number, because the mean of its divisors is an integer number (736128).

2^2883121 is an apocalyptic number.

It is an amenable number.

2883121 is a deficient number, since it is larger than the sum of its proper divisors (61391).

2883121 is an equidigital number, since it uses as much as digits as its factorization.

2883121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61390.

The product of its digits is 768, while the sum is 25.

The square root of 2883121 is about 1697.9755593058. The cubic root of 2883121 is about 142.3271074408.

It can be divided in two parts, 2883 and 121, that multiplied together give a palindrome (348843).

The spelling of 2883121 in words is "two million, eight hundred eighty-three thousand, one hundred twenty-one".