118295855 has 4 divisors (see below), whose sum is σ = 141955032. Its totient is φ = 94636680.

The previous prime is 118295839. The next prime is 118295857. The reversal of 118295855 is 558592811.

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

It is not a de Polignac number, because 118295855 - 2⁴ = 118295839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118295857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11829581 + ... + 11829590.

It is an arithmetic number, because the mean of its divisors is an integer number (35488758).

Almost surely, 2^118295855 is an apocalyptic number.

118295855 is a deficient number, since it is larger than the sum of its proper divisors (23659177).

118295855 is an equidigital number, since it uses as much as digits as its factorization.

118295855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23659176.

The product of its digits is 144000, while the sum is 44.

The square root of 118295855 is about 10876.3897962513. The cubic root of 118295855 is about 490.8963946970.

The spelling of 118295855 in words is "one hundred eighteen million, two hundred ninety-five thousand, eight hundred fifty-five".