105798343 has 8 divisors (see below), whose sum is σ = 122022560. Its totient is φ = 89851680.

The previous prime is 105798337. The next prime is 105798347. The reversal of 105798343 is 343897501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105798343 - 2⁵ = 105798311 is a prime.

It is a super-2 number, since 2×105798343² = 22386578763091298, 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 = 105798296 and 105798305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105798347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68568 + ... + 70093.

It is an arithmetic number, because the mean of its divisors is an integer number (15252820).

Almost surely, 2^105798343 is an apocalyptic number.

105798343 is a deficient number, since it is larger than the sum of its proper divisors (16224217).

105798343 is a wasteful number, since it uses less digits than its factorization.

105798343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138777.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 105798343 is about 10285.8321491263. The cubic root of 105798343 is about 472.9620432989.

The spelling of 105798343 in words is "one hundred five million, seven hundred ninety-eight thousand, three hundred forty-three".