106986193 has 8 divisors (see below), whose sum is σ = 109890176. Its totient is φ = 104101200.

The previous prime is 106986163. The next prime is 106986211. The reversal of 106986193 is 391689601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106986193 is a prime.

It is a super-2 number, since 2×106986193² = 22892090985266498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106986163) 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, 7063 + ... + 16243.

It is an arithmetic number, because the mean of its divisors is an integer number (13736272).

Almost surely, 2^106986193 is an apocalyptic number.

It is an amenable number.

106986193 is a deficient number, since it is larger than the sum of its proper divisors (2903983).

106986193 is an equidigital number, since it uses as much as digits as its factorization.

106986193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9495.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 106986193 is about 10343.4130247225. The cubic root of 106986193 is about 474.7255189827.

The spelling of 106986193 in words is "one hundred six million, nine hundred eighty-six thousand, one hundred ninety-three".