1726422055 has 16 divisors (see below), whose sum is σ = 2195424000. Its totient is φ = 1300983040.

The previous prime is 1726422043. The next prime is 1726422059. The reversal of 1726422055 is 5502246271.

It is not a de Polignac number, because 1726422055 - 2¹⁷ = 1726290983 is a prime.

It is a super-2 number, since 2×1726422055² = 5961066223980846050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1726422055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1726422059) 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 15 ways as a sum of consecutive naturals, for example, 139255 + ... + 151144.

It is an arithmetic number, because the mean of its divisors is an integer number (137214000).

Almost surely, 2^1726422055 is an apocalyptic number.

1726422055 is a deficient number, since it is larger than the sum of its proper divisors (469001945).

1726422055 is a wasteful number, since it uses less digits than its factorization.

1726422055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290474.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 1726422055 is about 41550.2353182265. The cubic root of 1726422055 is about 1199.6346237151.

The spelling of 1726422055 in words is "one billion, seven hundred twenty-six million, four hundred twenty-two thousand, fifty-five".