24005225 has 12 divisors (see below), whose sum is σ = 29968320. Its totient is φ = 19074000.

The previous prime is 24005221. The next prime is 24005231. The reversal of 24005225 is 52250042.

It is not a de Polignac number, because 24005225 - 2² = 24005221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24005197 and 24005206.

It is not an unprimeable number, because it can be changed into a prime (24005221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596 + ... + 6954.

It is an arithmetic number, because the mean of its divisors is an integer number (2497360).

Almost surely, 2^24005225 is an apocalyptic number.

24005225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24005225 is a deficient number, since it is larger than the sum of its proper divisors (5963095).

24005225 is a wasteful number, since it uses less digits than its factorization.

24005225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520 (or 6515 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 24005225 is about 4899.5127308744. The cubic root of 24005225 is about 288.4708451926.

Adding to 24005225 its reverse (52250042), we get a palindrome (76255267).

The spelling of 24005225 in words is "twenty-four million, five thousand, two hundred twenty-five".