240616055 has 4 divisors (see below), whose sum is σ = 288739272. Its totient is φ = 192492840.

The previous prime is 240616043. The next prime is 240616063. The reversal of 240616055 is 550616042.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-240616055 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 24061601 + ... + 24061610.

It is an arithmetic number, because the mean of its divisors is an integer number (72184818).

Almost surely, 2^240616055 is an apocalyptic number.

240616055 is a deficient number, since it is larger than the sum of its proper divisors (48123217).

240616055 is an equidigital number, since it uses as much as digits as its factorization.

240616055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48123216.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 240616055 is about 15511.8037313525. The cubic root of 240616055 is about 621.9777763519.

The spelling of 240616055 in words is "two hundred forty million, six hundred sixteen thousand, fifty-five".