240740516 has 12 divisors (see below), whose sum is σ = 421631280. Its totient is φ = 120274440.

The previous prime is 240740491. The next prime is 240740543. The reversal of 240740516 is 615047042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18146 + ... + 28473.

It is an arithmetic number, because the mean of its divisors is an integer number (35135940).

Almost surely, 2^240740516 is an apocalyptic number.

It is an amenable number.

240740516 is a deficient number, since it is larger than the sum of its proper divisors (180890764).

240740516 is a wasteful number, since it uses less digits than its factorization.

240740516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47914 (or 47912 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 240740516 is about 15515.8150285443. The cubic root of 240740516 is about 622.0849992227.

Adding to 240740516 its reverse (615047042), we get a palindrome (855787558).

The spelling of 240740516 in words is "two hundred forty million, seven hundred forty thousand, five hundred sixteen".