106768609 has 8 divisors (see below), whose sum is σ = 107557632. Its totient is φ = 105982800.

The previous prime is 106768591. The next prime is 106768637. The reversal of 106768609 is 906867601.

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 106768609 - 2⁵ = 106768577 is a prime.

It is a super-2 number, since 2×106768609² = 22799071735589762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106760609) 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, 151959 + ... + 152659.

It is an arithmetic number, because the mean of its divisors is an integer number (13444704).

Almost surely, 2^106768609 is an apocalyptic number.

It is an amenable number.

106768609 is a deficient number, since it is larger than the sum of its proper divisors (789023).

106768609 is an equidigital number, since it uses as much as digits as its factorization.

106768609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 106768609 is about 10332.8896732715. The cubic root of 106768609 is about 474.4034749951.

The spelling of 106768609 in words is "one hundred six million, seven hundred sixty-eight thousand, six hundred nine".