118610823 has 8 divisors (see below), whose sum is σ = 158249200. Its totient is φ = 79023168.

The previous prime is 118610797. The next prime is 118610861. The reversal of 118610823 is 328016811.

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

It is not a de Polignac number, because 118610823 - 2¹⁴ = 118594439 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 (118610423) 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, 6838 + ... + 16851.

It is an arithmetic number, because the mean of its divisors is an integer number (19781150).

Almost surely, 2^118610823 is an apocalyptic number.

118610823 is a deficient number, since it is larger than the sum of its proper divisors (39638377).

118610823 is a wasteful number, since it uses less digits than its factorization.

118610823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25361.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 118610823 is about 10890.8596079465. The cubic root of 118610823 is about 491.3316864596.

The spelling of 118610823 in words is "one hundred eighteen million, six hundred ten thousand, eight hundred twenty-three".