106508207 has 4 divisors (see below), whose sum is σ = 114701160. Its totient is φ = 98315256.

The previous prime is 106508203. The next prime is 106508209. The reversal of 106508207 is 702805601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702805601 = 1871 ⋅375631.

It is not a de Polignac number, because 106508207 - 2² = 106508203 is a prime.

It is a super-2 number, since 2×106508207² = 22687996316709698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106508207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106508203) 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 3 ways as a sum of consecutive naturals, for example, 4096457 + ... + 4096482.

It is an arithmetic number, because the mean of its divisors is an integer number (28675290).

Almost surely, 2^106508207 is an apocalyptic number.

106508207 is a deficient number, since it is larger than the sum of its proper divisors (8192953).

106508207 is an equidigital number, since it uses as much as digits as its factorization.

106508207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8192952.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 106508207 is about 10320.2813430642. The cubic root of 106508207 is about 474.0174808249.

The spelling of 106508207 in words is "one hundred six million, five hundred eight thousand, two hundred seven".