106646908 has 12 divisors (see below), whose sum is σ = 188345080. Its totient is φ = 52834032.

The previous prime is 106646879. The next prime is 106646909. The reversal of 106646908 is 809646601.

It is a super-2 number, since 2×106646908² = 22747125971920928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106646909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121866 + ... + 122737.

Almost surely, 2^106646908 is an apocalyptic number.

It is an amenable number.

106646908 is a deficient number, since it is larger than the sum of its proper divisors (81698172).

106646908 is a wasteful number, since it uses less digits than its factorization.

106646908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244716 (or 244714 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 106646908 is about 10326.9989832477. The cubic root of 106646908 is about 474.2231556782.

It can be divided in two parts, 1066 and 46908, that added together give a palindrome (47974).

The spelling of 106646908 in words is "one hundred six million, six hundred forty-six thousand, nine hundred eight".