118940922 has 12 divisors (see below), whose sum is σ = 257705370. Its totient is φ = 39646968.

The previous prime is 118940867. The next prime is 118940923. The reversal of 118940922 is 229049811.

It can be written as a sum of positive squares in only one way, i.e., 117094041 + 1846881 = 10821^2 + 1359^2 .

It is not an unprimeable number, because it can be changed into a prime (118940923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3303897 + ... + 3303932.

Almost surely, 2^118940922 is an apocalyptic number.

118940922 is an abundant number, since it is smaller than the sum of its proper divisors (138764448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118940922 is a wasteful number, since it uses less digits than its factorization.

118940922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6607837 (or 6607834 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 118940922 is about 10906.0039427831. The cubic root of 118940922 is about 491.7870633177.

The spelling of 118940922 in words is "one hundred eighteen million, nine hundred forty thousand, nine hundred twenty-two".