2838253 has 4 divisors (see below), whose sum is σ = 3096288. Its totient is φ = 2580220.

The previous prime is 2838247. The next prime is 2838271. The reversal of 2838253 is 3528382.

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 2838253 - 2⁹ = 2837741 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 8³ + 3¹⁰ + 8⁴ + 2²⁰ + 5⁴ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838293) 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, 129001 + ... + 129022.

It is an arithmetic number, because the mean of its divisors is an integer number (774072).

2^2838253 is an apocalyptic number.

It is an amenable number.

2838253 is a deficient number, since it is larger than the sum of its proper divisors (258035).

2838253 is a wasteful number, since it uses less digits than its factorization.

2838253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258034.

The product of its digits is 11520, while the sum is 31.

The square root of 2838253 is about 1684.7115480105. The cubic root of 2838253 is about 141.5849315522.

The spelling of 2838253 in words is "two million, eight hundred thirty-eight thousand, two hundred fifty-three".