240808016 has 20 divisors (see below), whose sum is σ = 466934400. Its totient is φ = 120308832.

The previous prime is 240808003. The next prime is 240808019. The reversal of 240808016 is 610808042.

It is a self number, because there is not a number n which added to its sum of digits gives 240808016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240808019) 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, 17795 + ... + 28253.

It is an arithmetic number, because the mean of its divisors is an integer number (23346720).

Almost surely, 2^240808016 is an apocalyptic number.

It is an amenable number.

240808016 is a deficient number, since it is larger than the sum of its proper divisors (226126384).

240808016 is a wasteful number, since it uses less digits than its factorization.

240808016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11906 (or 11900 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 240808016 is about 15517.9900760376. The cubic root of 240808016 is about 622.1431348649.

The spelling of 240808016 in words is "two hundred forty million, eight hundred eight thousand, sixteen".