106806668 has 24 divisors (see below), whose sum is σ = 191759568. Its totient is φ = 52024896.

The previous prime is 106806647. The next prime is 106806677. The reversal of 106806668 is 866608601.

It is a super-2 number, since 2×106806668² = 22815328658524448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104930 + ... + 105942.

It is an arithmetic number, because the mean of its divisors is an integer number (7989982).

Almost surely, 2^106806668 is an apocalyptic number.

It is an amenable number.

106806668 is a deficient number, since it is larger than the sum of its proper divisors (84952900).

106806668 is a wasteful number, since it uses less digits than its factorization.

106806668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 106806668 is about 10334.7311527683. The cubic root of 106806668 is about 474.4598373070.

The spelling of 106806668 in words is "one hundred six million, eight hundred six thousand, six hundred sixty-eight".