118080245 has 8 divisors (see below), whose sum is σ = 142996920. Its totient is φ = 93597120.

The previous prime is 118080241. The next prime is 118080251. The reversal of 118080245 is 542080811.

It can be written as a sum of positive squares in 4 ways, for example, as 33016516 + 85063729 = 5746^2 + 9223^2 .

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

It is not a de Polignac number, because 118080245 - 2² = 118080241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118080241) 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, 107786 + ... + 108875.

It is an arithmetic number, because the mean of its divisors is an integer number (17874615).

Almost surely, 2^118080245 is an apocalyptic number.

It is an amenable number.

118080245 is a deficient number, since it is larger than the sum of its proper divisors (24916675).

118080245 is a wasteful number, since it uses less digits than its factorization.

118080245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216775.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 118080245 is about 10866.4734389773. The cubic root of 118080245 is about 490.5979718974.

The spelling of 118080245 in words is "one hundred eighteen million, eighty thousand, two hundred forty-five".