36321252 has 24 divisors (see below), whose sum is σ = 92454432. Its totient is φ = 11006400.

The previous prime is 36321247. The next prime is 36321287. The reversal of 36321252 is 25212363.

36321252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

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, 137449 + ... + 137712.

It is an arithmetic number, because the mean of its divisors is an integer number (3852268).

Almost surely, 2^36321252 is an apocalyptic number.

It is an amenable number.

36321252 is an abundant number, since it is smaller than the sum of its proper divisors (56133180).

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

36321252 is a wasteful number, since it uses less digits than its factorization.

36321252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275179 (or 275177 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 36321252 is about 6026.7115411309. The cubic root of 36321252 is about 331.1719943530.

Subtracting from 36321252 its reverse (25212363), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 3632 and 1252, that added together give a palindrome (4884).

The spelling of 36321252 in words is "thirty-six million, three hundred twenty-one thousand, two hundred fifty-two".