105073385 has 8 divisors (see below), whose sum is σ = 126187656. Its totient is φ = 83992320.

The previous prime is 105073373. The next prime is 105073387. The reversal of 105073385 is 583370501.

It can be written as a sum of positive squares in 4 ways, for example, as 23785129 + 81288256 = 4877^2 + 9016^2 .

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

It is not a de Polignac number, because 105073385 - 2⁶ = 105073321 is a prime.

It is a super-2 number, since 2×105073385² = 22080832470716450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105073387) 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 7 ways as a sum of consecutive naturals, for example, 704 + ... + 14513.

It is an arithmetic number, because the mean of its divisors is an integer number (15773457).

Almost surely, 2^105073385 is an apocalyptic number.

It is an amenable number.

105073385 is a deficient number, since it is larger than the sum of its proper divisors (21114271).

105073385 is a wasteful number, since it uses less digits than its factorization.

105073385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16603.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 105073385 is about 10250.5309618575. The cubic root of 105073385 is about 471.8792797296.

The spelling of 105073385 in words is "one hundred five million, seventy-three thousand, three hundred eighty-five".