2898143 has 8 divisors (see below), whose sum is σ = 3091680. Its totient is φ = 2707200.

The previous prime is 2898131. The next prime is 2898151. The reversal of 2898143 is 3418982.

It is a happy number.

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 2898143 - 2⁶ = 2898079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (386460).

2^2898143 is an apocalyptic number.

2898143 is a deficient number, since it is larger than the sum of its proper divisors (193537).

2898143 is a wasteful number, since it uses less digits than its factorization.

2898143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297.

The product of its digits is 13824, while the sum is 35.

The square root of 2898143 is about 1702.3933153064. The cubic root of 2898143 is about 142.5738695697.

It can be divided in two parts, 2898 and 143, that multiplied together give a palindrome (414414).

The spelling of 2898143 in words is "two million, eight hundred ninety-eight thousand, one hundred forty-three".