240556234 has 8 divisors (see below), whose sum is σ = 360909540. Its totient is φ = 120253056.

The previous prime is 240556193. The next prime is 240556271. The reversal of 240556234 is 432655042.

240556234 is digitally balanced in base 2, 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 227255625 + 13300609 = 15075^2 + 3647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 240556196 and 240556205.

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, 3642 + ... + 22234.

Almost surely, 2^240556234 is an apocalyptic number.

240556234 is a deficient number, since it is larger than the sum of its proper divisors (120353306).

240556234 is a wasteful number, since it uses less digits than its factorization.

240556234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25064.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 240556234 is about 15509.8753702278. The cubic root of 240556234 is about 621.9262275384.

The spelling of 240556234 in words is "two hundred forty million, five hundred fifty-six thousand, two hundred thirty-four".