8518061 has 8 divisors (see below), whose sum is σ = 9028800. Its totient is φ = 8013600.

The previous prime is 8518051. The next prime is 8518067. The reversal of 8518061 is 1608158.

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

It is a cyclic number.

It is not a de Polignac number, because 8518061 - 2¹⁰ = 8517037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (1128600).

Almost surely, 2^8518061 is an apocalyptic number.

It is an amenable number.

8518061 is a deficient number, since it is larger than the sum of its proper divisors (510739).

8518061 is a wasteful number, since it uses less digits than its factorization.

8518061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 8518061 is about 2918.5717397385. The cubic root of 8518061 is about 204.2271994512.

Subtracting from 8518061 its reverse (1608158), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 8518061 in words is "eight million, five hundred eighteen thousand, sixty-one".