1000055606 has 8 divisors (see below), whose sum is σ = 1636454664. Its totient is φ = 454570720.

The previous prime is 1000055603. The next prime is 1000055611. The reversal of 1000055606 is 6065500001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1000055606² = 2000222430184054472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000055603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22728515 + ... + 22728558.

It is an arithmetic number, because the mean of its divisors is an integer number (204556833).

Almost surely, 2^1000055606 is an apocalyptic number.

1000055606 is a deficient number, since it is larger than the sum of its proper divisors (636399058).

1000055606 is a wasteful number, since it uses less digits than its factorization.

1000055606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45457086.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1000055606 is about 31623.6557975197. The cubic root of 1000055606 is about 1000.0185349898.

Adding to 1000055606 its reverse (6065500001), we get a palindrome (7065555607).

The spelling of 1000055606 in words is "one billion, fifty-five thousand, six hundred six".