105244346 has 8 divisors (see below), whose sum is σ = 157923444. Its totient is φ = 52603200.

The previous prime is 105244291. The next prime is 105244357. The reversal of 105244346 is 643442501.

It can be written as a sum of positive squares in 2 ways, for example, as 70375321 + 34869025 = 8389^2 + 5905^2 .

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

It is a super-2 number, since 2×105244346² = 22152744729935432, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 14546.

Almost surely, 2^105244346 is an apocalyptic number.

105244346 is a deficient number, since it is larger than the sum of its proper divisors (52679098).

105244346 is a wasteful number, since it uses less digits than its factorization.

105244346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18976.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 105244346 is about 10258.8667015416. The cubic root of 105244346 is about 472.1350667992.

Adding to 105244346 its reverse (643442501), we get a palindrome (748686847).

The spelling of 105244346 in words is "one hundred five million, two hundred forty-four thousand, three hundred forty-six".