2848891 has 4 divisors (see below), whose sum is σ = 2861352. Its totient is φ = 2836432.

The previous prime is 2848871. The next prime is 2848897. The reversal of 2848891 is 1988482.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1988482 = 2 ⋅994241.

It is a cyclic number.

It is not a de Polignac number, because 2848891 - 2¹³ = 2840699 is a prime.

It is a Duffinian number.

2848891 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2848897) 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, 5881 + ... + 6346.

It is an arithmetic number, because the mean of its divisors is an integer number (715338).

2^2848891 is an apocalyptic number.

2848891 is the 1068-th centered pentagonal number.

2848891 is a deficient number, since it is larger than the sum of its proper divisors (12461).

2848891 is a wasteful number, since it uses less digits than its factorization.

2848891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12460.

The product of its digits is 36864, while the sum is 40.

The square root of 2848891 is about 1687.8658122019. The cubic root of 2848891 is about 141.7616015729.

The spelling of 2848891 in words is "two million, eight hundred forty-eight thousand, eight hundred ninety-one".