240608456 has 16 divisors (see below), whose sum is σ = 492153840. Its totient is φ = 109367440.

The previous prime is 240608449. The next prime is 240608479. The reversal of 240608456 is 654806042.

240608456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367006 + ... + 1367181.

It is an arithmetic number, because the mean of its divisors is an integer number (30759615).

Almost surely, 2^240608456 is an apocalyptic number.

It is an amenable number.

240608456 is an abundant number, since it is smaller than the sum of its proper divisors (251545384).

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

240608456 is a wasteful number, since it uses less digits than its factorization.

240608456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734204 (or 2734200 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 240608456 is about 15511.5587869176. The cubic root of 240608456 is about 621.9712286330.

The spelling of 240608456 in words is "two hundred forty million, six hundred eight thousand, four hundred fifty-six".