118558041 has 16 divisors (see below), whose sum is σ = 183358464. Its totient is φ = 66735504.

The previous prime is 118557991. The next prime is 118558049. The reversal of 118558041 is 140855811.

It is not a de Polignac number, because 118558041 - 2⁶ = 118557977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118557993 and 118558011.

It is not an unprimeable number, because it can be changed into a prime (118558049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40725 + ... + 43538.

It is an arithmetic number, because the mean of its divisors is an integer number (11459904).

Almost surely, 2^118558041 is an apocalyptic number.

It is an amenable number.

118558041 is a deficient number, since it is larger than the sum of its proper divisors (64800423).

118558041 is an equidigital number, since it uses as much as digits as its factorization.

118558041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84340.

The product of its (nonzero) digits is 6400, while the sum is 33.

The square root of 118558041 is about 10888.4361136024. The cubic root of 118558041 is about 491.2587945256.

The spelling of 118558041 in words is "one hundred eighteen million, five hundred fifty-eight thousand, forty-one".