1055727206 has 16 divisors (see below), whose sum is σ = 1597003344. Its totient is φ = 523401984.

The previous prime is 1055727199. The next prime is 1055727259. The reversal of 1055727206 is 6027275501.

It is a happy number.

It is a super-2 number, since 2×1055727206² = 2229119866977132872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317006 + ... + 320318.

It is an arithmetic number, because the mean of its divisors is an integer number (99812709).

Almost surely, 2^1055727206 is an apocalyptic number.

1055727206 is a deficient number, since it is larger than the sum of its proper divisors (541276138).

1055727206 is a wasteful number, since it uses less digits than its factorization.

1055727206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 1055727206 is about 32491.9560199136. The cubic root of 1055727206 is about 1018.2409788952.

The spelling of 1055727206 in words is "one billion, fifty-five million, seven hundred twenty-seven thousand, two hundred six".