118290706 has 8 divisors (see below), whose sum is σ = 177920640. Its totient is φ = 58983828.

The previous prime is 118290703. The next prime is 118290719. The reversal of 118290706 is 607092811.

It is a happy number.

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

It is a super-2 number, since 2×118290706² = 27985382251956872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118290703) 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 3 ways as a sum of consecutive naturals, for example, 79846 + ... + 81313.

It is an arithmetic number, because the mean of its divisors is an integer number (22240080).

Almost surely, 2^118290706 is an apocalyptic number.

118290706 is a deficient number, since it is larger than the sum of its proper divisors (59629934).

118290706 is a wasteful number, since it uses less digits than its factorization.

118290706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161528.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 118290706 is about 10876.1530882937. The cubic root of 118290706 is about 490.8892722660.

The spelling of 118290706 in words is "one hundred eighteen million, two hundred ninety thousand, seven hundred six".