240550816 has 96 divisors (see below), whose sum is σ = 556839360. Its totient is φ = 101068800.

The previous prime is 240550789. The next prime is 240550819. The reversal of 240550816 is 618055042.

It is not an unprimeable number, because it can be changed into a prime (240550819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364695 + ... + 365353.

It is an arithmetic number, because the mean of its divisors is an integer number (5800410).

Almost surely, 2^240550816 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 240550816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278419680).

240550816 is an abundant number, since it is smaller than the sum of its proper divisors (316288544).

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

240550816 is a wasteful number, since it uses less digits than its factorization.

240550816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 240550816 is about 15509.7007063322. The cubic root of 240550816 is about 621.9215583300.

The spelling of 240550816 in words is "two hundred forty million, five hundred fifty thousand, eight hundred sixteen".