118919466 has 12 divisors (see below), whose sum is σ = 257658882. Its totient is φ = 39639816.

The previous prime is 118919429. The next prime is 118919473. The reversal of 118919466 is 664919811.

118919466 is a `hidden beast` number, since 1 + 189 + 1 + 9 + 466 = 666.

It can be written as a sum of positive squares in only one way, i.e., 118919025 + 441 = 10905^2 + 21^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3303301 + ... + 3303336.

Almost surely, 2^118919466 is an apocalyptic number.

118919466 is an abundant number, since it is smaller than the sum of its proper divisors (138739416).

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

118919466 is a wasteful number, since it uses less digits than its factorization.

118919466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6606645 (or 6606642 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 118919466 is about 10905.0202200638. The cubic root of 118919466 is about 491.7574900427.

The spelling of 118919466 in words is "one hundred eighteen million, nine hundred nineteen thousand, four hundred sixty-six".