2849143 has 8 divisors (see below), whose sum is σ = 3127680. Its totient is φ = 2573880.

The previous prime is 2849129. The next prime is 2849153. The reversal of 2849143 is 3419482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2849143 - 2⁹ = 2848631 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (390960).

2^2849143 is an apocalyptic number.

2849143 is a deficient number, since it is larger than the sum of its proper divisors (278537).

2849143 is a wasteful number, since it uses less digits than its factorization.

2849143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637.

The product of its digits is 6912, while the sum is 31.

The square root of 2849143 is about 1687.9404610353. The cubic root of 2849143 is about 141.7657813128.

It can be divided in two parts, 2849 and 143, that added together give a palindrome (2992).

The spelling of 2849143 in words is "two million, eight hundred forty-nine thousand, one hundred forty-three".