24225135 has 16 divisors (see below), whose sum is σ = 42284160. Its totient is φ = 11745440.

The previous prime is 24225109. The next prime is 24225139. The reversal of 24225135 is 53152242.

It is not a de Polignac number, because 24225135 - 2¹⁰ = 24224111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24225139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73245 + ... + 73574.

It is an arithmetic number, because the mean of its divisors is an integer number (2642760).

Almost surely, 2^24225135 is an apocalyptic number.

24225135 is a deficient number, since it is larger than the sum of its proper divisors (18059025).

24225135 is a wasteful number, since it uses less digits than its factorization.

24225135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146838.

The product of its digits is 2400, while the sum is 24.

The square root of 24225135 is about 4921.9035951550. The cubic root of 24225135 is about 289.3490552180.

Adding to 24225135 its reverse (53152242), we get a palindrome (77377377).

It can be divided in two parts, 2422 and 5135, that added together give a palindrome (7557).

The spelling of 24225135 in words is "twenty-four million, two hundred twenty-five thousand, one hundred thirty-five".