2823225 has 12 divisors (see below), whose sum is σ = 4667856. Its totient is φ = 1505680.

The previous prime is 2823221. The next prime is 2823269. The reversal of 2823225 is 5223282.

It is not a de Polignac number, because 2823225 - 2² = 2823221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2823195 and 2823204.

It is not an unprimeable number, because it can be changed into a prime (2823221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18747 + ... + 18896.

It is an arithmetic number, because the mean of its divisors is an integer number (388988).

2^2823225 is an apocalyptic number.

2823225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2823225 is a deficient number, since it is larger than the sum of its proper divisors (1844631).

2823225 is a wasteful number, since it uses less digits than its factorization.

2823225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37656 (or 37651 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2823225 is about 1680.2455177741. The cubic root of 2823225 is about 141.3346009488.

The spelling of 2823225 in words is "two million, eight hundred twenty-three thousand, two hundred twenty-five".