105404535 has 24 divisors (see below), whose sum is σ = 184483104. Its totient is φ = 55667520.

The previous prime is 105404491. The next prime is 105404543. The reversal of 105404535 is 535404501.

It is not a de Polignac number, because 105404535 - 2⁹ = 105404023 is a prime.

It is a super-2 number, since 2×105404535² = 22220231997132450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105404499 and 105404508.

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 23 ways as a sum of consecutive naturals, for example, 6736 + ... + 16005.

It is an arithmetic number, because the mean of its divisors is an integer number (7686796).

Almost surely, 2^105404535 is an apocalyptic number.

105404535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105404535 is a deficient number, since it is larger than the sum of its proper divisors (79078569).

105404535 is a wasteful number, since it uses less digits than its factorization.

105404535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22855 (or 22852 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 105404535 is about 10266.6710768389. The cubic root of 105404535 is about 472.3744858520.

The spelling of 105404535 in words is "one hundred five million, four hundred four thousand, five hundred thirty-five".