240328500 has 96 divisors (see below), whose sum is σ = 713276928. Its totient is φ = 62857600.

The previous prime is 240328499. The next prime is 240328559. The reversal of 240328500 is 5823042.

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, 77989 + ... + 81011.

It is an arithmetic number, because the mean of its divisors is an integer number (7429968).

Almost surely, 2^240328500 is an apocalyptic number.

240328500 is a gapful number since it is divisible by the number (20) 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 240328500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356638464).

240328500 is an abundant number, since it is smaller than the sum of its proper divisors (472948428).

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

240328500 is a wasteful number, since it uses less digits than its factorization.

240328500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098 (or 3086 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 240328500 is about 15502.5320512489. The cubic root of 240328500 is about 621.7299068924.

It can be divided in two parts, 2403 and 28500, that added together give a palindrome (30903).

The spelling of 240328500 in words is "two hundred forty million, three hundred twenty-eight thousand, five hundred".