8544025 has 12 divisors (see below), whose sum is σ = 12108352. Its totient is φ = 5858640.

The previous prime is 8544007. The next prime is 8544037. The reversal of 8544025 is 5204458.

It is a de Polignac number, because none of the positive numbers 2^k-8544025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8543984 and 8544002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24237 + ... + 24586.

Almost surely, 2^8544025 is an apocalyptic number.

It is an amenable number.

8544025 is a deficient number, since it is larger than the sum of its proper divisors (3564327).

8544025 is a wasteful number, since it uses less digits than its factorization.

8544025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48840 (or 48835 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 8544025 is about 2923.0164214386. The cubic root of 8544025 is about 204.4344914049.

The spelling of 8544025 in words is "eight million, five hundred forty-four thousand, twenty-five".