106568843 has 4 divisors (see below), whose sum is σ = 109449120. Its totient is φ = 103688568.

The previous prime is 106568797. The next prime is 106568851. The reversal of 106568843 is 348865601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106568843 - 2¹² = 106564747 is a prime.

It is a super-2 number, since 2×106568843² = 22713836596717298, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106568843.

It is not an unprimeable number, because it can be changed into a prime (106568863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440083 + ... + 1440156.

It is an arithmetic number, because the mean of its divisors is an integer number (27362280).

Almost surely, 2^106568843 is an apocalyptic number.

106568843 is a deficient number, since it is larger than the sum of its proper divisors (2880277).

106568843 is an equidigital number, since it uses as much as digits as its factorization.

106568843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880276.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 106568843 is about 10323.2186356775. The cubic root of 106568843 is about 474.1074177792.

The spelling of 106568843 in words is "one hundred six million, five hundred sixty-eight thousand, eight hundred forty-three".