36252321 has 16 divisors (see below), whose sum is σ = 55734144. Its totient is φ = 20530944.

The previous prime is 36252319. The next prime is 36252331. The reversal of 36252321 is 12325263.

It is not a de Polignac number, because 36252321 - 2¹ = 36252319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36252291 and 36252300.

It is not an unprimeable number, because it can be changed into a prime (36252331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5266 + ... + 10011.

It is an arithmetic number, because the mean of its divisors is an integer number (3483384).

Almost surely, 2^36252321 is an apocalyptic number.

It is an amenable number.

36252321 is a deficient number, since it is larger than the sum of its proper divisors (19481823).

36252321 is a wasteful number, since it uses less digits than its factorization.

36252321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15400.

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

The square root of 36252321 is about 6020.9900348697. The cubic root of 36252321 is about 330.9623606735.

Adding to 36252321 its reverse (12325263), we get a palindrome (48577584).

The spelling of 36252321 in words is "thirty-six million, two hundred fifty-two thousand, three hundred twenty-one".