106949671 has 2 divisors, whose sum is σ = 106949672. Its totient is φ = 106949670.

The previous prime is 106949663. The next prime is 106949677. The reversal of 106949671 is 176949601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106949671 - 2³ = 106949663 is a prime.

It is a super-2 number, since 2×106949671² = 22876464254016482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106949677) 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, 53474835 + 53474836.

It is an arithmetic number, because the mean of its divisors is an integer number (53474836).

Almost surely, 2^106949671 is an apocalyptic number.

106949671 is a deficient number, since it is larger than the sum of its proper divisors (1).

106949671 is an equidigital number, since it uses as much as digits as its factorization.

106949671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 106949671 is about 10341.6474026143. The cubic root of 106949671 is about 474.6714936355.

The spelling of 106949671 in words is "one hundred six million, nine hundred forty-nine thousand, six hundred seventy-one".