118606523 has 8 divisors (see below), whose sum is σ = 135783648. Its totient is φ = 101487744.

The previous prime is 118606519. The next prime is 118606567. The reversal of 118606523 is 325606811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118606523 - 2² = 118606519 is a prime.

It is a super-3 number, since 3×118606523³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118606523.

It is not an unprimeable number, because it can be changed into a prime (118606583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10136 + ... + 18437.

It is an arithmetic number, because the mean of its divisors is an integer number (16972956).

Almost surely, 2^118606523 is an apocalyptic number.

118606523 is a deficient number, since it is larger than the sum of its proper divisors (17177125).

118606523 is an equidigital number, since it uses as much as digits as its factorization.

118606523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29173.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 118606523 is about 10890.6621929064. The cubic root of 118606523 is about 491.3257489694.

The spelling of 118606523 in words is "one hundred eighteen million, six hundred six thousand, five hundred twenty-three".