106843967 has 2 divisors, whose sum is σ = 106843968. Its totient is φ = 106843966.

The previous prime is 106843951. The next prime is 106843969. The reversal of 106843967 is 769348601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106843967 - 2⁴ = 106843951 is a prime.

It is a super-2 number, since 2×106843967² = 22831266568594178, which contains 22 as substring.

Together with 106843969, 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 (106843969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53421983 + 53421984.

It is an arithmetic number, because the mean of its divisors is an integer number (53421984).

Almost surely, 2^106843967 is an apocalyptic number.

106843967 is a deficient number, since it is larger than the sum of its proper divisors (1).

106843967 is an equidigital number, since it uses as much as digits as its factorization.

106843967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 106843967 is about 10336.5355414665. The cubic root of 106843967 is about 474.5150611308.

The spelling of 106843967 in words is "one hundred six million, eight hundred forty-three thousand, nine hundred sixty-seven".