118038573 has 32 divisors (see below), whose sum is σ = 179896320. Its totient is φ = 76457520.

The previous prime is 118038559. The next prime is 118038581. The reversal of 118038573 is 375830811.

118038573 is a `hidden beast` number, since 1 + 1 + 80 + 3 + 8 + 573 = 666.

It is not a de Polignac number, because 118038573 - 2⁶ = 118038509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118038593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242136 + ... + 242622.

It is an arithmetic number, because the mean of its divisors is an integer number (5621760).

Almost surely, 2^118038573 is an apocalyptic number.

It is an amenable number.

118038573 is a deficient number, since it is larger than the sum of its proper divisors (61857747).

118038573 is a wasteful number, since it uses less digits than its factorization.

118038573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 118038573 is about 10864.5558123653. Note that the first 3 decimals coincide. The cubic root of 118038573 is about 490.5402523803.

The spelling of 118038573 in words is "one hundred eighteen million, thirty-eight thousand, five hundred seventy-three".