106055556 has 24 divisors (see below), whose sum is σ = 248046624. Its totient is φ = 35268480.

The previous prime is 106055527. The next prime is 106055567. The reversal of 106055556 is 655550601.

It is a super-2 number, since 2×106055556² = 22495561916938272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5010 + ... + 15401.

It is an arithmetic number, because the mean of its divisors is an integer number (10335276).

Almost surely, 2^106055556 is an apocalyptic number.

It is an amenable number.

106055556 is an abundant number, since it is smaller than the sum of its proper divisors (141991068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106055556 is a wasteful number, since it uses less digits than its factorization.

106055556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20851 (or 20849 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 106055556 is about 10298.3278254287. The cubic root of 106055556 is about 473.3450156917.

It can be divided in two parts, 10605 and 5556, that added together give a palindrome (16161).

The spelling of 106055556 in words is "one hundred six million, fifty-five thousand, five hundred fifty-six".