36216325 has 24 divisors (see below), whose sum is σ = 46637640. Its totient is φ = 27878400.

The previous prime is 36216287. The next prime is 36216347. The reversal of 36216325 is 52361263.

It is a Cunningham number, because it is equal to 6018²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 22071204 + 14145121 = 4698^2 + 3761^2 .

It is not a de Polignac number, because 36216325 - 2⁷ = 36216197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36216293 and 36216302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91027 + ... + 91423.

It is an arithmetic number, because the mean of its divisors is an integer number (1943235).

Almost surely, 2^36216325 is an apocalyptic number.

It is an amenable number.

36216325 is a deficient number, since it is larger than the sum of its proper divisors (10421315).

36216325 is a wasteful number, since it uses less digits than its factorization.

36216325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 532 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 36216325 is about 6018.0000830841. Note that the first 4 decimals coincide. The cubic root of 36216325 is about 330.8527836312.

Adding to 36216325 its reverse (52361263), we get a palindrome (88577588).

The spelling of 36216325 in words is "thirty-six million, two hundred sixteen thousand, three hundred twenty-five".