106738843 has 4 divisors (see below), whose sum is σ = 107292088. Its totient is φ = 106185600.

The previous prime is 106738831. The next prime is 106738861. The reversal of 106738843 is 348837601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348837601 = 7 ⋅49833943.

It is a cyclic number.

It is not a de Polignac number, because 106738843 - 2⁵ = 106738811 is a prime.

It is a super-2 number, since 2×106738843² = 22786361209957298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106738796 and 106738805.

It is not an unprimeable number, because it can be changed into a prime (106738823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276333 + ... + 276718.

It is an arithmetic number, because the mean of its divisors is an integer number (26823022).

Almost surely, 2^106738843 is an apocalyptic number.

106738843 is a deficient number, since it is larger than the sum of its proper divisors (553245).

106738843 is an equidigital number, since it uses as much as digits as its factorization.

106738843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553244.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 106738843 is about 10331.4492207047. The cubic root of 106738843 is about 474.3593846130.

The spelling of 106738843 in words is "one hundred six million, seven hundred thirty-eight thousand, eight hundred forty-three".