24126225 has 24 divisors (see below), whose sum is σ = 40821792. Its totient is φ = 12566400.

The previous prime is 24126211. The next prime is 24126227. The reversal of 24126225 is 52262142.

It is a happy number.

It is not a de Polignac number, because 24126225 - 2⁶ = 24126161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24126195 and 24126204.

It is not an unprimeable number, because it can be changed into a prime (24126227) 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, 516 + ... + 6965.

It is an arithmetic number, because the mean of its divisors is an integer number (1700908).

Almost surely, 2^24126225 is an apocalyptic number.

24126225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24126225 is a deficient number, since it is larger than the sum of its proper divisors (16695567).

24126225 is a wasteful number, since it uses less digits than its factorization.

24126225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7537 (or 7532 counting only the distinct ones).

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

The square root of 24126225 is about 4911.8453762308. The cubic root of 24126225 is about 288.9547188628.

Adding to 24126225 its reverse (52262142), we get a palindrome (76388367).

The spelling of 24126225 in words is "twenty-four million, one hundred twenty-six thousand, two hundred twenty-five".