106611306 has 16 divisors (see below), whose sum is σ = 213688704. Its totient is φ = 35459424.

The previous prime is 106611287. The next prime is 106611311. The reversal of 106611306 is 603116601.

It is a super-2 number, since 2×106611306² = 22731941134051272, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 16411 + ... + 21966.

It is an arithmetic number, because the mean of its divisors is an integer number (13355544).

Almost surely, 2^106611306 is an apocalyptic number.

106611306 is an abundant number, since it is smaller than the sum of its proper divisors (107077398).

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

106611306 is a wasteful number, since it uses less digits than its factorization.

106611306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38845.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 106611306 is about 10325.2751052938. The cubic root of 106611306 is about 474.1703797401.

Adding to 106611306 its reverse (603116601), we get a palindrome (709727907).

The spelling of 106611306 in words is "one hundred six million, six hundred eleven thousand, three hundred six".