24342225 has 24 divisors (see below), whose sum is σ = 40390272. Its totient is φ = 12936000.

The previous prime is 24342221. The next prime is 24342229. The reversal of 24342225 is 52224342.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (24342221) and next prime (24342229).

It is not a de Polignac number, because 24342225 - 2² = 24342221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24342195 and 24342204.

It is not an unprimeable number, because it can be changed into a prime (24342221) 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, 34375 + ... + 35075.

It is an arithmetic number, because the mean of its divisors is an integer number (1682928).

Almost surely, 2^24342225 is an apocalyptic number.

24342225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24342225 is a deficient number, since it is larger than the sum of its proper divisors (16048047).

24342225 is a wasteful number, since it uses less digits than its factorization.

24342225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177 (or 1172 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 24342225 is about 4933.7840447267. The cubic root of 24342225 is about 289.8144869808.

Adding to 24342225 its reverse (52224342), we get a palindrome (76566567).

The spelling of 24342225 in words is "twenty-four million, three hundred forty-two thousand, two hundred twenty-five".