2722730255 has 32 divisors (see below), whose sum is σ = 3882332160. Its totient is φ = 1794228480.

The previous prime is 2722730237. The next prime is 2722730261. The reversal of 2722730255 is 5520372272.

It is not a de Polignac number, because 2722730255 - 2¹⁴ = 2722713871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 81986 + ... + 110304.

It is an arithmetic number, because the mean of its divisors is an integer number (121322880).

Almost surely, 2^2722730255 is an apocalyptic number.

2722730255 is a deficient number, since it is larger than the sum of its proper divisors (1159601905).

2722730255 is a wasteful number, since it uses less digits than its factorization.

2722730255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28439.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 2722730255 is about 52179.7878014083. The cubic root of 2722730255 is about 1396.3733096246.

The spelling of 2722730255 in words is "two billion, seven hundred twenty-two million, seven hundred thirty thousand, two hundred fifty-five".