2823825 has 24 divisors (see below), whose sum is σ = 4874688. Its totient is φ = 1439680.

The previous prime is 2823823. The next prime is 2823829. The reversal of 2823825 is 5283282.

It is not a de Polignac number, because 2823825 - 2¹ = 2823823 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2823792 and 2823801.

It is not an unprimeable number, because it can be changed into a prime (2823823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 907 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (203112).

2^2823825 is an apocalyptic number.

2823825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2823825 is a deficient number, since it is larger than the sum of its proper divisors (2050863).

2823825 is a wasteful number, since it uses less digits than its factorization.

2823825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1668 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 2823825 is about 1680.4240536246. The cubic root of 2823825 is about 141.3446125200.

The spelling of 2823825 in words is "two million, eight hundred twenty-three thousand, eight hundred twenty-five".