2838562 has 8 divisors (see below), whose sum is σ = 4482000. Its totient is φ = 1344564.

The previous prime is 2838557. The next prime is 2838569. The reversal of 2838562 is 2658382.

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

It is not an unprimeable number, because it can be changed into a prime (2838569) 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, 37312 + ... + 37387.

It is an arithmetic number, because the mean of its divisors is an integer number (560250).

2^2838562 is an apocalyptic number.

2838562 is a deficient number, since it is larger than the sum of its proper divisors (1643438).

2838562 is a wasteful number, since it uses less digits than its factorization.

2838562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74720.

The product of its digits is 23040, while the sum is 34.

The square root of 2838562 is about 1684.8032526084. The cubic root of 2838562 is about 141.5900694729.

The spelling of 2838562 in words is "two million, eight hundred thirty-eight thousand, five hundred sixty-two".