105269485 has 4 divisors (see below), whose sum is σ = 126323388. Its totient is φ = 84215584.

The previous prime is 105269473. The next prime is 105269531. The reversal of 105269485 is 584962501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51423241 + 53846244 = 7171^2 + 7338^2 .

It is a cyclic number.

It is not a de Polignac number, because 105269485 - 2⁵ = 105269453 is a prime.

It is a super-3 number, since 3×105269485³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 10526944 + ... + 10526953.

It is an arithmetic number, because the mean of its divisors is an integer number (31580847).

Almost surely, 2^105269485 is an apocalyptic number.

It is an amenable number.

105269485 is a deficient number, since it is larger than the sum of its proper divisors (21053903).

105269485 is an equidigital number, since it uses as much as digits as its factorization.

105269485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053902.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 105269485 is about 10260.0918611872. The cubic root of 105269485 is about 472.1726557022.

The spelling of 105269485 in words is "one hundred five million, two hundred sixty-nine thousand, four hundred eighty-five".