118755542 has 8 divisors (see below), whose sum is σ = 179710056. Its totient is φ = 58852192.

The previous prime is 118755521. The next prime is 118755547. The reversal of 118755542 is 245557811.

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 = 118755496 and 118755505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118755547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262508 + ... + 262959.

It is an arithmetic number, because the mean of its divisors is an integer number (22463757).

Almost surely, 2^118755542 is an apocalyptic number.

118755542 is a deficient number, since it is larger than the sum of its proper divisors (60954514).

118755542 is a wasteful number, since it uses less digits than its factorization.

118755542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525582.

The product of its digits is 56000, while the sum is 38.

The square root of 118755542 is about 10897.5016402843. The cubic root of 118755542 is about 491.5314325123.

The spelling of 118755542 in words is "one hundred eighteen million, seven hundred fifty-five thousand, five hundred forty-two".