8549113 has 8 divisors (see below), whose sum is σ = 9364680. Its totient is φ = 7768320.

The previous prime is 8549071. The next prime is 8549117. The reversal of 8549113 is 3119458.

8549113 = 2067² + 2068².

8549113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4272489 + 4276624 = 2067^2 + 2068^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8549113 - 2¹³ = 8540921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8549117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8178 + ... + 9163.

It is an arithmetic number, because the mean of its divisors is an integer number (1170585).

Almost surely, 2^8549113 is an apocalyptic number.

8549113 is the 2068-th centered square number.

It is an amenable number.

8549113 is a deficient number, since it is larger than the sum of its proper divisors (815567).

8549113 is a wasteful number, since it uses less digits than its factorization.

8549113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17387.

The product of its digits is 4320, while the sum is 31.

The square root of 8549113 is about 2923.8866257090. The cubic root of 8549113 is about 204.4750638629.

It can be divided in two parts, 85 and 49113, that multiplied together give a triangular number (4174605 = T₂₈₈₉).

The spelling of 8549113 in words is "eight million, five hundred forty-nine thousand, one hundred thirteen".