106649119 has 2 divisors, whose sum is σ = 106649120. Its totient is φ = 106649118.

The previous prime is 106649117. The next prime is 106649129. The reversal of 106649119 is 911946601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106649119 - 2¹ = 106649117 is a prime.

It is a super-2 number, since 2×106649119² = 22748069166952322, which contains 22 as substring.

Together with 106649117, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106649111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53324559 + 53324560.

It is an arithmetic number, because the mean of its divisors is an integer number (53324560).

Almost surely, 2^106649119 is an apocalyptic number.

106649119 is a deficient number, since it is larger than the sum of its proper divisors (1).

106649119 is an equidigital number, since it uses as much as digits as its factorization.

106649119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 106649119 is about 10327.1060321854. The cubic root of 106649119 is about 474.2264328483.

The spelling of 106649119 in words is "one hundred six million, six hundred forty-nine thousand, one hundred nineteen".