8452849 has 4 divisors (see below), whose sum is σ = 8459236. Its totient is φ = 8446464.

The previous prime is 8452819. The next prime is 8452877. The reversal of 8452849 is 9482548.

8452849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 71824 + 8381025 = 268^2 + 2895^2 .

It is a cyclic number.

It is not a de Polignac number, because 8452849 - 2⁷ = 8452721 is a prime.

It is a Duffinian number.

8452849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8452819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384 + ... + 4129.

It is an arithmetic number, because the mean of its divisors is an integer number (2114809).

Almost surely, 2^8452849 is an apocalyptic number.

It is an amenable number.

8452849 is a deficient number, since it is larger than the sum of its proper divisors (6387).

8452849 is a wasteful number, since it uses less digits than its factorization.

8452849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386.

The product of its digits is 92160, while the sum is 40.

The square root of 8452849 is about 2907.3783723485. The cubic root of 8452849 is about 203.7046941558.

The spelling of 8452849 in words is "eight million, four hundred fifty-two thousand, eight hundred forty-nine".