118160641 has 4 divisors (see below), whose sum is σ = 118202800. Its totient is φ = 118118484.

The previous prime is 118160621. The next prime is 118160663. The reversal of 118160641 is 146061811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118160641 - 2⁷ = 118160513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118160611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16551 + ... + 22588.

It is an arithmetic number, because the mean of its divisors is an integer number (29550700).

Almost surely, 2^118160641 is an apocalyptic number.

It is an amenable number.

118160641 is a deficient number, since it is larger than the sum of its proper divisors (42159).

118160641 is an equidigital number, since it uses as much as digits as its factorization.

118160641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42158.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 118160641 is about 10870.1720777548. The cubic root of 118160641 is about 490.7092893224.

The spelling of 118160641 in words is "one hundred eighteen million, one hundred sixty thousand, six hundred forty-one".