36216312 has 32 divisors (see below), whose sum is σ = 98772480. Its totient is φ = 10974560.

The previous prime is 36216287. The next prime is 36216347. The reversal of 36216312 is 21361263.

It is a happy number.

36216312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 68328 + ... + 68855.

It is an arithmetic number, because the mean of its divisors is an integer number (3086640).

Almost surely, 2^36216312 is an apocalyptic number.

It is an amenable number.

36216312 is an abundant number, since it is smaller than the sum of its proper divisors (62556168).

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

36216312 is a wasteful number, since it uses less digits than its factorization.

36216312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137203 (or 137199 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 36216312 is about 6017.9990029909. Note that the first 3 decimals coincide. The cubic root of 36216312 is about 330.8527440442.

Adding to 36216312 its reverse (21361263), we get a palindrome (57577575).

The spelling of 36216312 in words is "thirty-six million, two hundred sixteen thousand, three hundred twelve".