106676191 has 2 divisors, whose sum is σ = 106676192. Its totient is φ = 106676190.

The previous prime is 106676161. The next prime is 106676197. The reversal of 106676191 is 191676601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106676191 - 2⁵ = 106676159 is a prime.

It is a super-2 number, since 2×106676191² = 22759619452536962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106676191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106676197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53338095 + 53338096.

It is an arithmetic number, because the mean of its divisors is an integer number (53338096).

Almost surely, 2^106676191 is an apocalyptic number.

106676191 is a deficient number, since it is larger than the sum of its proper divisors (1).

106676191 is an equidigital number, since it uses as much as digits as its factorization.

106676191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 106676191 is about 10328.4166743988. The cubic root of 106676191 is about 474.2665556108.

The spelling of 106676191 in words is "one hundred six million, six hundred seventy-six thousand, one hundred ninety-one".