24988245 has 16 divisors (see below), whose sum is σ = 40357440. Its totient is φ = 13201664.

The previous prime is 24988241. The next prime is 24988261. The reversal of 24988245 is 54288942.

It is a cyclic number.

It is not a de Polignac number, because 24988245 - 2² = 24988241 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 24988197 and 24988206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24988241) 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, 6180 + ... + 9389.

It is an arithmetic number, because the mean of its divisors is an integer number (2522340).

Almost surely, 2^24988245 is an apocalyptic number.

It is an amenable number.

24988245 is a deficient number, since it is larger than the sum of its proper divisors (15369195).

24988245 is a wasteful number, since it uses less digits than its factorization.

24988245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15684.

The product of its digits is 184320, while the sum is 42.

The square root of 24988245 is about 4998.8243617875. The cubic root of 24988245 is about 292.3559375318.

The spelling of 24988245 in words is "twenty-four million, nine hundred eighty-eight thousand, two hundred forty-five".