8549046 has 24 divisors (see below), whose sum is σ = 20207304. Its totient is φ = 2590560.

The previous prime is 8549027. The next prime is 8549071. The reversal of 8549046 is 6409458.

It is a self number, because there is not a number n which added to its sum of digits gives 8549046.

It is a congruent number.

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, 21391 + ... + 21786.

It is an arithmetic number, because the mean of its divisors is an integer number (841971).

Almost surely, 2^8549046 is an apocalyptic number.

8549046 is an abundant number, since it is smaller than the sum of its proper divisors (11658258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8549046 is a wasteful number, since it uses less digits than its factorization.

8549046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43196 (or 43193 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8549046 is about 2923.8751683340. The cubic root of 8549046 is about 204.4745296997.

The spelling of 8549046 in words is "eight million, five hundred forty-nine thousand, forty-six".