24952245 has 16 divisors (see below), whose sum is σ = 41003520. Its totient is φ = 12947904.

The previous prime is 24952237. The next prime is 24952247. The reversal of 24952245 is 54225942.

It is not a de Polignac number, because 24952245 - 2³ = 24952237 is a prime.

It is a super-2 number, since 2×24952245² = 1245229061080050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24952247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21925 + ... + 23034.

It is an arithmetic number, because the mean of its divisors is an integer number (2562720).

Almost surely, 2^24952245 is an apocalyptic number.

It is an amenable number.

24952245 is a deficient number, since it is larger than the sum of its proper divisors (16051275).

24952245 is a wasteful number, since it uses less digits than its factorization.

24952245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45004.

The product of its digits is 28800, while the sum is 33.

The square root of 24952245 is about 4995.2222172792. Note that the first 4 decimals coincide. The cubic root of 24952245 is about 292.2154731909.

The spelling of 24952245 in words is "twenty-four million, nine hundred fifty-two thousand, two hundred forty-five".