2838825 has 72 divisors (see below), whose sum is σ = 5880576. Its totient is φ = 1296000.

The previous prime is 2838769. The next prime is 2838827. The reversal of 2838825 is 5288382.

It is not a de Polignac number, because 2838825 - 2⁷ = 2838697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2838825.

It is not an unprimeable number, because it can be changed into a prime (2838827) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 76707 + ... + 76743.

2^2838825 is an apocalyptic number.

2838825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2838825 is an abundant number, since it is smaller than the sum of its proper divisors (3041751).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2838825 is a wasteful number, since it uses less digits than its factorization.

2838825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 87 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 2838825 is about 1684.8813014572. The cubic root of 2838825 is about 141.5944422313.

It can be divided in two parts, 2838 and 825, that added together give a palindrome (3663).

The spelling of 2838825 in words is "two million, eight hundred thirty-eight thousand, eight hundred twenty-five".