106680419 has 2 divisors, whose sum is σ = 106680420. Its totient is φ = 106680418.

The previous prime is 106680373. The next prime is 106680439. The reversal of 106680419 is 914086601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106680419 - 2²⁰ = 105631843 is a prime.

It is a super-2 number, since 2×106680419² = 22761423596031122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (106680439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53340209 + 53340210.

It is an arithmetic number, because the mean of its divisors is an integer number (53340210).

Almost surely, 2^106680419 is an apocalyptic number.

106680419 is a deficient number, since it is larger than the sum of its proper divisors (1).

106680419 is an equidigital number, since it uses as much as digits as its factorization.

106680419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 106680419 is about 10328.6213504030. The cubic root of 106680419 is about 474.2728212155.

The spelling of 106680419 in words is "one hundred six million, six hundred eighty thousand, four hundred nineteen".