36324420 has 96 divisors (see below), whose sum is σ = 113412096. Its totient is φ = 8611200.

The previous prime is 36324403. The next prime is 36324433. The reversal of 36324420 is 2442363.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30435 + ... + 31605.

It is an arithmetic number, because the mean of its divisors is an integer number (1181376).

Almost surely, 2^36324420 is an apocalyptic number.

36324420 is a gapful number since it is divisible by the number (30) 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 36324420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56706048).

36324420 is an abundant number, since it is smaller than the sum of its proper divisors (77087676).

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

36324420 is a wasteful number, since it uses less digits than its factorization.

36324420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 36324420 is about 6026.9743653014. The cubic root of 36324420 is about 331.1816225304.

Adding to 36324420 its reverse (2442363), we get a palindrome (38766783).

The spelling of 36324420 in words is "thirty-six million, three hundred twenty-four thousand, four hundred twenty".