118005573 has 12 divisors (see below), whose sum is σ = 183029280. Its totient is φ = 67431672.

The previous prime is 118005527. The next prime is 118005583. The reversal of 118005573 is 375500811.

It is not a de Polignac number, because 118005573 - 2⁶ = 118005509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118005573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118005583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401233 + ... + 401526.

It is an arithmetic number, because the mean of its divisors is an integer number (15252440).

Almost surely, 2^118005573 is an apocalyptic number.

It is an amenable number.

118005573 is a deficient number, since it is larger than the sum of its proper divisors (65023707).

118005573 is an equidigital number, since it uses as much as digits as its factorization.

118005573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802776 (or 802769 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 118005573 is about 10863.0370062888. The cubic root of 118005573 is about 490.4945347343.

The spelling of 118005573 in words is "one hundred eighteen million, five thousand, five hundred seventy-three".