118945773 has 16 divisors (see below), whose sum is σ = 177566400. Its totient is φ = 78689520.

The previous prime is 118945769. The next prime is 118945807. The reversal of 118945773 is 377549811.

It is not a de Polignac number, because 118945773 - 2² = 118945769 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118945763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13278 + ... + 20351.

It is an arithmetic number, because the mean of its divisors is an integer number (11097900).

Almost surely, 2^118945773 is an apocalyptic number.

It is an amenable number.

118945773 is a deficient number, since it is larger than the sum of its proper divisors (58620627).

118945773 is a wasteful number, since it uses less digits than its factorization.

118945773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33769 (or 33763 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 118945773 is about 10906.2263409486. The cubic root of 118945773 is about 491.7937490644.

The spelling of 118945773 in words is "one hundred eighteen million, nine hundred forty-five thousand, seven hundred seventy-three".