36116218 has 8 divisors (see below), whose sum is σ = 55638612. Its totient is φ = 17570016.

The previous prime is 36116191. The next prime is 36116219. The reversal of 36116218 is 81261163.

It can be written as a sum of positive squares in 2 ways, for example, as 35081929 + 1034289 = 5923^2 + 1017^2 .

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

It is not an unprimeable number, because it can be changed into a prime (36116219) 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, 243955 + ... + 244102.

Almost surely, 2^36116218 is an apocalyptic number.

36116218 is a deficient number, since it is larger than the sum of its proper divisors (19522394).

36116218 is a wasteful number, since it uses less digits than its factorization.

36116218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488096.

The product of its digits is 1728, while the sum is 28.

The square root of 36116218 is about 6009.6770295915. The cubic root of 36116218 is about 330.5476611641.

The spelling of 36116218 in words is "thirty-six million, one hundred sixteen thousand, two hundred eighteen".