106679219 has 2 divisors, whose sum is σ = 106679220. Its totient is φ = 106679218.

The previous prime is 106679201. The next prime is 106679231. The reversal of 106679219 is 912976601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106679219 is a prime.

It is a super-2 number, since 2×106679219² = 22760911532899922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106679269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53339609 + 53339610.

It is an arithmetic number, because the mean of its divisors is an integer number (53339610).

Almost surely, 2^106679219 is an apocalyptic number.

106679219 is a deficient number, since it is larger than the sum of its proper divisors (1).

106679219 is an equidigital number, since it uses as much as digits as its factorization.

106679219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 106679219 is about 10328.5632592341. The cubic root of 106679219 is about 474.2710429150.

The spelling of 106679219 in words is "one hundred six million, six hundred seventy-nine thousand, two hundred nineteen".