36216100 has 18 divisors (see below), whose sum is σ = 78589154. Its totient is φ = 14486400.

The previous prime is 36216077. The next prime is 36216107. The reversal of 36216100 is 161263.

It can be written as a sum of positive squares in 3 ways, for example, as 599076 + 35617024 = 774^2 + 5968^2 .

It is not an unprimeable number, because it can be changed into a prime (36216107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180981 + ... + 181180.

Almost surely, 2^36216100 is an apocalyptic number.

It is an amenable number.

36216100 is an abundant number, since it is smaller than the sum of its proper divisors (42373054).

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

36216100 is a wasteful number, since it uses less digits than its factorization.

36216100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362175 (or 362168 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 36216100 is about 6017.9813891371. The cubic root of 36216100 is about 330.8520984702.

Adding to 36216100 its reverse (161263), we get a palindrome (36377363).

The spelling of 36216100 in words is "thirty-six million, two hundred sixteen thousand, one hundred".