118830245 has 8 divisors (see below), whose sum is σ = 142730016. Its totient is φ = 94975056.

The previous prime is 118830211. The next prime is 118830247. The reversal of 118830245 is 542038811.

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 118830245 - 2⁶ = 118830181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118830247) 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 7 ways as a sum of consecutive naturals, for example, 4967 + ... + 16196.

It is an arithmetic number, because the mean of its divisors is an integer number (17841252).

Almost surely, 2^118830245 is an apocalyptic number.

It is an amenable number.

118830245 is a deficient number, since it is larger than the sum of its proper divisors (23899771).

118830245 is a wasteful number, since it uses less digits than its factorization.

118830245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22291.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 118830245 is about 10900.9286301672. The cubic root of 118830245 is about 491.6344766183.

The spelling of 118830245 in words is "one hundred eighteen million, eight hundred thirty thousand, two hundred forty-five".