240316 has 12 divisors (see below), whose sum is σ = 426832. Its totient is φ = 118368.

The previous prime is 240287. The next prime is 240319. The reversal of 240316 is 613042.

It is a d-powerful number, because it can be written as 2⁷ + 4⁷ + 3¹¹ + 0 + 1 + 6⁶ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 240316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240319) by changing a digit.

240316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120 + ... + 703.

2²⁴⁰³¹⁶ is an apocalyptic number.

It is an amenable number.

240316 is a deficient number, since it is larger than the sum of its proper divisors (186516).

240316 is a wasteful number, since it uses less digits than its factorization.

240316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 240316 is about 490.2203586144. The cubic root of 240316 is about 62.1719127537.

Adding to 240316 its reverse (613042), we get a palindrome (853358).

The spelling of 240316 in words is "two hundred forty thousand, three hundred sixteen".