2857483 has 4 divisors (see below), whose sum is σ = 2900200. Its totient is φ = 2814768.

The previous prime is 2857471. The next prime is 2857493. The reversal of 2857483 is 3847582.

2857483 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, and also an emirpimes, since its reverse is a distinct semiprime: 3847582 = 2 ⋅1923791.

It is a cyclic number.

It is not a de Polignac number, because 2857483 - 2¹³ = 2849291 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2857403) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 21258 + ... + 21391.

It is an arithmetic number, because the mean of its divisors is an integer number (725050).

2^2857483 is an apocalyptic number.

2857483 is a deficient number, since it is larger than the sum of its proper divisors (42717).

2857483 is an equidigital number, since it uses as much as digits as its factorization.

2857483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42716.

The product of its digits is 53760, while the sum is 37.

The square root of 2857483 is about 1690.4091220767. The cubic root of 2857483 is about 141.9039719728.

Subtracting 2857483 from its reverse (3847582), we obtain a palindrome (990099).

The spelling of 2857483 in words is "two million, eight hundred fifty-seven thousand, four hundred eighty-three".