106657106 has 8 divisors (see below), whose sum is σ = 160117500. Its totient is φ = 53284608.

The previous prime is 106657093. The next prime is 106657121. The reversal of 106657106 is 601756601.

It can be written as a sum of positive squares in 2 ways, for example, as 100180081 + 6477025 = 10009^2 + 2545^2 .

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

It is a super-2 number, since 2×106657106² = 22751476520590472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18851 + ... + 23846.

Almost surely, 2^106657106 is an apocalyptic number.

106657106 is a deficient number, since it is larger than the sum of its proper divisors (53460394).

106657106 is a wasteful number, since it uses less digits than its factorization.

106657106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43948.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 106657106 is about 10327.4927257297. The cubic root of 106657106 is about 474.2382708956.

It can be divided in two parts, 10665 and 7106, that added together give a palindrome (17771).

The spelling of 106657106 in words is "one hundred six million, six hundred fifty-seven thousand, one hundred six".