106650619 has 2 divisors, whose sum is σ = 106650620. Its totient is φ = 106650618.

The previous prime is 106650581. The next prime is 106650623. The reversal of 106650619 is 916056601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106650619 - 2⁷ = 106650491 is a prime.

It is a super-2 number, since 2×106650619² = 22748709066166322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106650679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53325309 + 53325310.

It is an arithmetic number, because the mean of its divisors is an integer number (53325310).

Almost surely, 2^106650619 is an apocalyptic number.

106650619 is a deficient number, since it is larger than the sum of its proper divisors (1).

106650619 is an equidigital number, since it uses as much as digits as its factorization.

106650619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 106650619 is about 10327.1786563417. The cubic root of 106650619 is about 474.2286561400.

The spelling of 106650619 in words is "one hundred six million, six hundred fifty thousand, six hundred nineteen".