118586097 has 12 divisors (see below), whose sum is σ = 195761280. Its totient is φ = 67763448.

The previous prime is 118586093. The next prime is 118586099. The reversal of 118586097 is 790685811.

It is not a de Polignac number, because 118586097 - 2² = 118586093 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (118586093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 941097 + ... + 941222.

It is an arithmetic number, because the mean of its divisors is an integer number (16313440).

Almost surely, 2^118586097 is an apocalyptic number.

It is an amenable number.

118586097 is a deficient number, since it is larger than the sum of its proper divisors (77175183).

118586097 is a wasteful number, since it uses less digits than its factorization.

118586097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882332 (or 1882329 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The square root of 118586097 is about 10889.7243766773. The cubic root of 118586097 is about 491.2975425502.

It can be divided in two parts, 11858 and 6097, that added together give a triangular number (17955 = T₁₈₉).

The spelling of 118586097 in words is "one hundred eighteen million, five hundred eighty-six thousand, ninety-seven".