36324224 has 32 divisors (see below), whose sum is σ = 72850440. Its totient is φ = 18040320.

The previous prime is 36324217. The next prime is 36324227. The reversal of 36324224 is 42242363.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 36324193 and 36324202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36324227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19994 + ... + 21734.

Almost surely, 2^36324224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36324224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36425220).

36324224 is an abundant number, since it is smaller than the sum of its proper divisors (36526216).

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

36324224 is a wasteful number, since it uses less digits than its factorization.

36324224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1906 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 36324224 is about 6026.9581050477. The cubic root of 36324224 is about 331.1810268640.

Adding to 36324224 its reverse (42242363), we get a palindrome (78566587).

The spelling of 36324224 in words is "thirty-six million, three hundred twenty-four thousand, two hundred twenty-four".