118922079 has 16 divisors (see below), whose sum is σ = 162339840. Its totient is φ = 77401440.

The previous prime is 118922071. The next prime is 118922081. The reversal of 118922079 is 970229811.

It is not a de Polignac number, because 118922079 - 2³ = 118922071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118922071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75502 + ... + 77060.

It is an arithmetic number, because the mean of its divisors is an integer number (10146240).

Almost surely, 2^118922079 is an apocalyptic number.

118922079 is a deficient number, since it is larger than the sum of its proper divisors (43417761).

118922079 is a wasteful number, since it uses less digits than its factorization.

118922079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 118922079 is about 10905.1400266113. The cubic root of 118922079 is about 491.7610917881.

The spelling of 118922079 in words is "one hundred eighteen million, nine hundred twenty-two thousand, seventy-nine".