24231225 has 12 divisors (see below), whose sum is σ = 40062416. Its totient is φ = 12923280.

The previous prime is 24231217. The next prime is 24231247. The reversal of 24231225 is 52213242.

24231225 is nontrivially palindromic in base 13.

It is not a de Polignac number, because 24231225 - 2³ = 24231217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161467 + ... + 161616.

Almost surely, 2^24231225 is an apocalyptic number.

24231225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24231225 is a deficient number, since it is larger than the sum of its proper divisors (15831191).

24231225 is a wasteful number, since it uses less digits than its factorization.

24231225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323096 (or 323091 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 24231225 is about 4922.5222193506. The cubic root of 24231225 is about 289.3732998452.

Adding to 24231225 its reverse (52213242), we get a palindrome (76444467).

The spelling of 24231225 in words is "twenty-four million, two hundred thirty-one thousand, two hundred twenty-five".