240348256 has 24 divisors (see below), whose sum is σ = 473962104. Its totient is φ = 119976960.

The previous prime is 240348247. The next prime is 240348287. The reversal of 240348256 is 652843042.

It is a congruent number.

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, 14736 + ... + 26416.

It is an arithmetic number, because the mean of its divisors is an integer number (19748421).

Almost surely, 2^240348256 is an apocalyptic number.

It is an amenable number.

240348256 is a deficient number, since it is larger than the sum of its proper divisors (233613848).

240348256 is a wasteful number, since it uses less digits than its factorization.

240348256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12334 (or 12326 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 240348256 is about 15503.1692243876. The cubic root of 240348256 is about 621.7469426850.

The spelling of 240348256 in words is "two hundred forty million, three hundred forty-eight thousand, two hundred fifty-six".