240500500 has 24 divisors (see below), whose sum is σ = 525254184. Its totient is φ = 96200000.

The previous prime is 240500497. The next prime is 240500521. The reversal of 240500500 is 5005042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 498436 + 240002064 = 706^2 + 15492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240001 + ... + 241000.

It is an arithmetic number, because the mean of its divisors is an integer number (21885591).

Almost surely, 2^240500500 is an apocalyptic number.

240500500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240500500 is an abundant number, since it is smaller than the sum of its proper divisors (284753684).

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

240500500 is a wasteful number, since it uses less digits than its factorization.

240500500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481020 (or 481008 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 240500500 is about 15508.0785399094. The cubic root of 240500500 is about 621.8781928744.

Adding to 240500500 its reverse (5005042), we get a palindrome (245505542).

The spelling of 240500500 in words is "two hundred forty million, five hundred thousand, five hundred".