2453825 has 12 divisors (see below), whose sum is σ = 3319728. Its totient is φ = 1784400.

The previous prime is 2453821. The next prime is 2453827. The reversal of 2453825 is 5283542.

It is not a de Polignac number, because 2453825 - 2² = 2453821 is a prime.

It is a super-3 number, since 3×2453825³ = 44325333835667671875, which contains 333 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453821) 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, 4187 + ... + 4736.

It is an arithmetic number, because the mean of its divisors is an integer number (276644).

2^2453825 is an apocalyptic number.

2453825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2453825 is a deficient number, since it is larger than the sum of its proper divisors (865903).

2453825 is a wasteful number, since it uses less digits than its factorization.

2453825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8944 (or 8939 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2453825 is about 1566.4689591562. The cubic root of 2453825 is about 134.8800947220.

The spelling of 2453825 in words is "two million, four hundred fifty-three thousand, eight hundred twenty-five".