240432055 has 8 divisors (see below), whose sum is σ = 288604800. Its totient is φ = 192288096.

The previous prime is 240432047. The next prime is 240432079. The reversal of 240432055 is 550234042.

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

It is a cyclic number.

It is not a de Polignac number, because 240432055 - 2³ = 240432047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21841 + ... + 30949.

It is an arithmetic number, because the mean of its divisors is an integer number (36075600).

Almost surely, 2^240432055 is an apocalyptic number.

240432055 is a deficient number, since it is larger than the sum of its proper divisors (48172745).

240432055 is an equidigital number, since it uses as much as digits as its factorization.

240432055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14393.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 240432055 is about 15505.8716298053. The cubic root of 240432055 is about 621.8191930089.

Adding to 240432055 its reverse (550234042), we get a palindrome (790666097).

The spelling of 240432055 in words is "two hundred forty million, four hundred thirty-two thousand, fifty-five".