105917342 has 8 divisors (see below), whose sum is σ = 162570936. Its totient is φ = 51727032.

The previous prime is 105917341. The next prime is 105917363. The reversal of 105917342 is 243719501.

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

It is a super-2 number, since 2×105917342² = 22436966672689928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105917299 and 105917308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105917341) 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, 615713 + ... + 615884.

It is an arithmetic number, because the mean of its divisors is an integer number (20321367).

Almost surely, 2^105917342 is an apocalyptic number.

105917342 is a deficient number, since it is larger than the sum of its proper divisors (56653594).

105917342 is a wasteful number, since it uses less digits than its factorization.

105917342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231642.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 105917342 is about 10291.6151307751. The cubic root of 105917342 is about 473.1393016576.

The spelling of 105917342 in words is "one hundred five million, nine hundred seventeen thousand, three hundred forty-two".