106065505 has 32 divisors (see below), whose sum is σ = 164908800. Its totient is φ = 63597312.

The previous prime is 106065481. The next prime is 106065517. The reversal of 106065505 is 505560601.

It is a cyclic number.

It is not a de Polignac number, because 106065505 - 2¹³ = 106057313 is a prime.

It is a super-2 number, since 2×106065505² = 22499782701810050, 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 31 ways as a sum of consecutive naturals, for example, 2511 + ... + 14779.

It is an arithmetic number, because the mean of its divisors is an integer number (5153400).

Almost surely, 2^106065505 is an apocalyptic number.

It is an amenable number.

106065505 is a deficient number, since it is larger than the sum of its proper divisors (58843295).

106065505 is a wasteful number, since it uses less digits than its factorization.

106065505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12313.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 106065505 is about 10298.8108536860. The cubic root of 106065505 is about 473.3598166209.

The spelling of 106065505 in words is "one hundred six million, sixty-five thousand, five hundred five".