106727905 has 8 divisors (see below), whose sum is σ = 128310912. Its totient is φ = 85224048.

The previous prime is 106727903. The next prime is 106727941. The reversal of 106727905 is 509727601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106727905 - 2¹ = 106727903 is a prime.

It is a super-2 number, since 2×106727905² = 22781691411378050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106727903) by changing a digit.

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, 16777 + ... + 22246.

It is an arithmetic number, because the mean of its divisors is an integer number (16038864).

Almost surely, 2^106727905 is an apocalyptic number.

It is an amenable number.

106727905 is a deficient number, since it is larger than the sum of its proper divisors (21583007).

106727905 is an equidigital number, since it uses as much as digits as its factorization.

106727905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39575.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 106727905 is about 10330.9198525591. The cubic root of 106727905 is about 474.3431808267.

The spelling of 106727905 in words is "one hundred six million, seven hundred twenty-seven thousand, nine hundred five".