240313232 has 20 divisors (see below), whose sum is σ = 470409996. Its totient is φ = 118917120.

The previous prime is 240313219. The next prime is 240313277. The reversal of 240313232 is 232313042.

240313232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 61716736 + 178596496 = 7856^2 + 13364^2 .

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, 75869 + ... + 78972.

Almost surely, 2^240313232 is an apocalyptic number.

It is an amenable number.

240313232 is a deficient number, since it is larger than the sum of its proper divisors (230096764).

240313232 is a wasteful number, since it uses less digits than its factorization.

240313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154946 (or 154940 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 240313232 is about 15502.0396077419. The cubic root of 240313232 is about 621.7167405066.

Adding to 240313232 its reverse (232313042), we get a palindrome (472626274).

The spelling of 240313232 in words is "two hundred forty million, three hundred thirteen thousand, two hundred thirty-two".