727873055 has 32 divisors (see below), whose sum is σ = 1077062784. Its totient is φ = 459841536.

The previous prime is 727873051. The next prime is 727873093. The reversal of 727873055 is 550378727.

It is not a de Polignac number, because 727873055 - 2² = 727873051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 727872997 and 727873015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727873051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305027 + ... + 307403.

It is an arithmetic number, because the mean of its divisors is an integer number (33658212).

Almost surely, 2^727873055 is an apocalyptic number.

727873055 is a deficient number, since it is larger than the sum of its proper divisors (349189729).

727873055 is a wasteful number, since it uses less digits than its factorization.

727873055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075.

The product of its (nonzero) digits is 411600, while the sum is 44.

The square root of 727873055 is about 26979.1225765405. The cubic root of 727873055 is about 899.5359974462.

The spelling of 727873055 in words is "seven hundred twenty-seven million, eight hundred seventy-three thousand, fifty-five".