106606445 has 32 divisors (see below), whose sum is σ = 143144064. Its totient is φ = 76200960.

The previous prime is 106606441. The next prime is 106606463. The reversal of 106606445 is 544606601.

It is not a de Polignac number, because 106606445 - 2² = 106606441 is a prime.

It is a super-2 number, since 2×106606445² = 22729868231076050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106606441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552269 + ... + 552461.

It is an arithmetic number, because the mean of its divisors is an integer number (4473252).

Almost surely, 2^106606445 is an apocalyptic number.

It is an amenable number.

106606445 is a deficient number, since it is larger than the sum of its proper divisors (36537619).

106606445 is an equidigital number, since it uses as much as digits as its factorization.

106606445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 106606445 is about 10325.0397093667. The cubic root of 106606445 is about 474.1631729458.

The spelling of 106606445 in words is "one hundred six million, six hundred six thousand, four hundred forty-five".