118190727 has 12 divisors (see below), whose sum is σ = 171949960. Its totient is φ = 78226128.

The previous prime is 118190707. The next prime is 118190729. The reversal of 118190727 is 727091811.

It is not a de Polignac number, because 118190727 - 2⁶ = 118190663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118190691 and 118190700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118190729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45988 + ... + 48489.

Almost surely, 2^118190727 is an apocalyptic number.

118190727 is a deficient number, since it is larger than the sum of its proper divisors (53759233).

118190727 is a wasteful number, since it uses less digits than its factorization.

118190727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94622 (or 94619 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 36.

The square root of 118190727 is about 10871.5558684118. Note that the first 3 decimals coincide. The cubic root of 118190727 is about 490.7509338347.

The spelling of 118190727 in words is "one hundred eighteen million, one hundred ninety thousand, seven hundred twenty-seven".