8452549 has 16 divisors (see below), whose sum is σ = 10384000. Its totient is φ = 6858432.

The previous prime is 8452537. The next prime is 8452567. The reversal of 8452549 is 9452548.

8452549 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-8452549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8452529) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5869 + ... + 7165.

It is an arithmetic number, because the mean of its divisors is an integer number (649000).

Almost surely, 2^8452549 is an apocalyptic number.

It is an amenable number.

8452549 is a deficient number, since it is larger than the sum of its proper divisors (1931451).

8452549 is a wasteful number, since it uses less digits than its factorization.

8452549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1323 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 8452549 is about 2907.3267790188. The cubic root of 8452549 is about 203.7022842333.

Subtracting 8452549 from its reverse (9452548), we obtain a palindrome (999999).

The spelling of 8452549 in words is "eight million, four hundred fifty-two thousand, five hundred forty-nine".