8549025 has 24 divisors (see below), whose sum is σ = 14594304. Its totient is φ = 4411200.

The previous prime is 8548987. The next prime is 8549027. The reversal of 8549025 is 5209458.

It is not a de Polignac number, because 8549025 - 2⁸ = 8548769 is a prime.

It is a Curzon number.

8549025 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8549027) 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, 487 + ... + 4163.

It is an arithmetic number, because the mean of its divisors is an integer number (608096).

Almost surely, 2^8549025 is an apocalyptic number.

It is an amenable number.

8549025 is a deficient number, since it is larger than the sum of its proper divisors (6045279).

8549025 is a wasteful number, since it uses less digits than its factorization.

8549025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721 (or 3716 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 8549025 is about 2923.8715772072. The cubic root of 8549025 is about 204.4743622748.

The spelling of 8549025 in words is "eight million, five hundred forty-nine thousand, twenty-five".