8518036 has 6 divisors (see below), whose sum is σ = 14906570. Its totient is φ = 4259016.

The previous prime is 8518033. The next prime is 8518039. The reversal of 8518036 is 6308158.

It is an interprime number because it is at equal distance from previous prime (8518033) and next prime (8518039).

It can be written as a sum of positive squares in only one way, i.e., 6250000 + 2268036 = 2500^2 + 1506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8517989 and 8518007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518033) 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 as a sum of consecutive naturals, namely, 1064751 + ... + 1064758.

Almost surely, 2^8518036 is an apocalyptic number.

It is an amenable number.

8518036 is a deficient number, since it is larger than the sum of its proper divisors (6388534).

8518036 is a wasteful number, since it uses less digits than its factorization.

8518036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129513 (or 2129511 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8518036 is about 2918.5674568185. The cubic root of 8518036 is about 204.2269996528.

The spelling of 8518036 in words is "eight million, five hundred eighteen thousand, thirty-six".