36252216 has 192 divisors, whose sum is σ = 132088320. Its totient is φ = 8674560.

The previous prime is 36252199. The next prime is 36252217. The reversal of 36252216 is 61225263.

36252216 is a `hidden beast` number, since 3 + 625 + 22 + 16 = 666.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 36252216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36252217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71821 + ... + 72323.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^36252216 is an apocalyptic number.

36252216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36252216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66044160).

36252216 is an abundant number, since it is smaller than the sum of its proper divisors (95836104).

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

36252216 is a wasteful number, since it uses less digits than its factorization.

36252216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 539 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 36252216 is about 6020.9813153671. The cubic root of 36252216 is about 330.9620411438.

Adding to 36252216 its reverse (61225263), we get a palindrome (97477479).

It can be divided in two parts, 36 and 252216, that added together give a palindrome (252252).

The spelling of 36252216 in words is "thirty-six million, two hundred fifty-two thousand, two hundred sixteen".