118006655 has 16 divisors (see below), whose sum is σ = 157762080. Its totient is φ = 84137088.

The previous prime is 118006649. The next prime is 118006687. The reversal of 118006655 is 556600811.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 118006655 - 2⁶ = 118006591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29417 + ... + 33186.

It is an arithmetic number, because the mean of its divisors is an integer number (9860130).

Almost surely, 2^118006655 is an apocalyptic number.

118006655 is a deficient number, since it is larger than the sum of its proper divisors (39755425).

118006655 is a wasteful number, since it uses less digits than its factorization.

118006655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62650.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 118006655 is about 10863.0868080854. The cubic root of 118006655 is about 490.4960338540.

The spelling of 118006655 in words is "one hundred eighteen million, six thousand, six hundred fifty-five".